21789746550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 576

約数和(自身を含む): 73588623360

約数和(自身を除く): 51798876810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 27, 30, 31, 33, 39, 45, 50, 54, 55, 62, 65, 66, 75, 78, 90, 93, 99, 110, 117, 121, 130, 135, 143, 150, 155, 165, 186, 195, 198, 225, 234, 242, 270, 275, 279, 286, 297, 310, 325, 330, 331, 341, 351, 363, 390, 403, 429, 450, 465, 495, 550, 558, 585, 594, 605, 650, 662, 675, 682, 702, 715, 726, 775, 806, 825, 837, 858, 930, 975, 990, 993, 1023, 1089, 1170, 1209, 1210, 1287, 1350, 1395, 1430, 1485, 1550, 1573, 1650, 1655, 1674, 1705, 1755, 1815, 1950, 1986, 2015, 2046, 2145, 2178, 2325, 2418, 2475, 2574, 2790, 2925, 2970, 2979, 3025, 3069, 3146, 3267, 3310, 3410, 3510, 3575, 3627, 3630, 3641, 3751, 3861, 4030, 4185, 4290, 4303, 4433, 4650, 4719, 4950, 4965, 5115, 5445, 5850, 5958, 6045, 6050, 6138, 6435, 6534, 6975, 7150, 7254, 7282, 7425, 7502, 7722, 7865, 8275, 8370, 8525, 8606, 8775, 8866, 8937, 9075, 9207, 9438, 9930, 10075, 10230, 10261, 10725, 10881, 10890, 10923, 11253, 12090, 12870, 12909, 13299, 13950, 14157, 14850, 14895, 15345, 15730, 16335, 16550, 17050, 17550, 17874, 18135, 18150, 18205, 18414, 18755, 19305, 20150, 20522, 20925, 21450, 21515, 21762, 21846, 22165, 22506, 23595, 24825, 25575, 25818, 26598, 27225, 28314, 29790, 30225, 30690, 30783, 32175, 32670, 32769, 33759, 36270, 36410, 37510, 38610, 38727, 39325, 39897, 40051, 41850, 42471, 43030, 44330, 44685, 46035, 47190, 47333, 48763, 49650, 51150, 51305, 54405, 54450, 54615, 56265, 60450, 61566, 64350, 64545, 65538, 66495, 67518, 70785, 74475, 76725, 77454, 78650, 79794, 80102, 81675, 84942, 89370, 90675, 91025, 92070, 92349, 93775, 94666, 96525, 97526, 98307, 101277, 102610, 107575, 108810, 109230, 110825, 112530, 112871, 116181, 117975, 119691, 120153, 129090, 132990, 133393, 141570, 141999, 146289, 148950, 153450, 153915, 163350, 163845, 168795, 181350, 182050, 184698, 187550, 193050, 193635, 196614, 199485, 200255, 202554, 212355, 215150, 221650, 223425, 225742, 230175, 232362, 235950, 236665, 239382, 240306, 243815, 256525, 266786, 272025, 273075, 277047, 281325, 283998, 292578, 307830, 322725, 327690, 332475, 337590, 338613, 353925, 360459, 387270, 398970, 400179, 400510, 424710, 425997, 438867, 446850, 460350, 461745, 473330, 487630, 491535, 506385, 513050, 520663, 544050, 546150, 554094, 562650, 564355, 580905, 598455, 600765, 645450, 664950, 666965, 677226, 707850, 709995, 720918, 731445, 769575, 800358, 819225, 843975, 851994, 877734, 923490, 968175, 983070, 997425, 1001275, 1012770, 1015839, 1041326, 1061775, 1081377, 1128710, 1161810, 1183325, 1196910, 1200537, 1201530, 1219075, 1241581, 1277991, 1316601, 1333930, 1385235, 1419990, 1462890, 1467323, 1539150, 1561989, 1638450, 1687950, 1693065, 1802295, 1936350, 1994850, 2000895, 2002550, 2031678, 2123550, 2129985, 2162754, 2194335, 2308725, 2366650, 2401074, 2438150, 2457675, 2483162, 2531925, 2555982, 2603315, 2633202, 2770470, 2821775, 2904525, 2934646, 2992275, 3003825, 3047517, 3123978, 3334825, 3386130, 3549975, 3601611, 3604590, 3657225, 3724743, 4001790, 4259970, 4388670, 4401969, 4617450, 4685967, 4915350, 5063850, 5079195, 5206630, 5406885, 5643550, 5809050, 5984550, 6002685, 6007650, 6095034, 6207905, 6389955, 6583005, 6669650, 6926175, 7099950, 7203222, 7314450, 7336615, 7449486, 7809945, 8465325, 8803938, 9011475, 9371934, 10004475, 10158390, 10649925, 10813770, 10971675, 11174229, 12005370, 12415810, 12779910, 13016575, 13166010, 13205907, 13852350, 14057901, 14673230, 15237585, 15619890, 16140553, 16930650, 18008055, 18022950, 18623715, 20008950, 21299850, 21943350, 22009845, 22348458, 23429835, 25395975, 26033150, 26411814, 27034425, 28115802, 30013425, 30475170, 31039525, 31949775, 32281106, 32915025, 33522687, 36016110, 36683075, 37247430, 39049725, 39617721, 44019690, 46859670, 48421659, 50791950, 54068850, 55871145, 60026850, 62079050, 63899550, 65830050, 66029535, 67045374, 70289505, 73366150, 76187925, 78099450, 79235442, 80702765, 90040275, 93118575, 96843318, 110049225, 111742290, 117149175, 132059070, 140579010, 145264977, 152375850, 161405530, 167613435, 180080550, 186237150, 198088605, 220098450, 234298350, 242108295, 279355725, 290529954, 330147675, 335226870, 351447525, 396177210, 403513825, 435794931, 484216590, 558711450, 660295350, 702895050, 726324885, 807027650, 838067175, 871589862, 990443025, 1210541475, 1452649770, 1676134350, 1980886050, 2178974655, 2421082950, 3631624425, 4357949310, 7263248850, 10894873275, 21789746550]

約数ペア:

[(1, 21789746550), (2, 10894873275), (3, 7263248850), (5, 4357949310), (6, 3631624425), (9, 2421082950), (10, 2178974655), (11, 1980886050), (13, 1676134350), (15, 1452649770), (18, 1210541475), (22, 990443025), (25, 871589862), (26, 838067175), (27, 807027650), (30, 726324885), (31, 702895050), (33, 660295350), (39, 558711450), (45, 484216590), (50, 435794931), (54, 403513825), (55, 396177210), (62, 351447525), (65, 335226870), (66, 330147675), (75, 290529954), (78, 279355725), (90, 242108295), (93, 234298350), (99, 220098450), (110, 198088605), (117, 186237150), (121, 180080550), (130, 167613435), (135, 161405530), (143, 152375850), (150, 145264977), (155, 140579010), (165, 132059070), (186, 117149175), (195, 111742290), (198, 110049225), (225, 96843318), (234, 93118575), (242, 90040275), (270, 80702765), (275, 79235442), (279, 78099450), (286, 76187925), (297, 73366150), (310, 70289505), (325, 67045374), (330, 66029535), (331, 65830050), (341, 63899550), (351, 62079050), (363, 60026850), (390, 55871145), (403, 54068850), (429, 50791950), (450, 48421659), (465, 46859670), (495, 44019690), (550, 39617721), (558, 39049725), (585, 37247430), (594, 36683075), (605, 36016110), (650, 33522687), (662, 32915025), (675, 32281106), (682, 31949775), (702, 31039525), (715, 30475170), (726, 30013425), (775, 28115802), (806, 27034425), (825, 26411814), (837, 26033150), (858, 25395975), (930, 23429835), (975, 22348458), (990, 22009845), (993, 21943350), (1023, 21299850), (1089, 20008950), (1170, 18623715), (1209, 18022950), (1210, 18008055), (1287, 16930650), (1350, 16140553), (1395, 15619890), (1430, 15237585), (1485, 14673230), (1550, 14057901), (1573, 13852350), (1650, 13205907), (1655, 13166010), (1674, 13016575), (1705, 12779910), (1755, 12415810), (1815, 12005370), (1950, 11174229), (1986, 10971675), (2015, 10813770), (2046, 10649925), (2145, 10158390), (2178, 10004475), (2325, 9371934), (2418, 9011475), (2475, 8803938), (2574, 8465325), (2790, 7809945), (2925, 7449486), (2970, 7336615), (2979, 7314450), (3025, 7203222), (3069, 7099950), (3146, 6926175), (3267, 6669650), (3310, 6583005), (3410, 6389955), (3510, 6207905), (3575, 6095034), (3627, 6007650), (3630, 6002685), (3641, 5984550), (3751, 5809050), (3861, 5643550), (4030, 5406885), (4185, 5206630), (4290, 5079195), (4303, 5063850), (4433, 4915350), (4650, 4685967), (4719, 4617450), (4950, 4401969), (4965, 4388670), (5115, 4259970), (5445, 4001790), (5850, 3724743), (5958, 3657225), (6045, 3604590), (6050, 3601611), (6138, 3549975), (6435, 3386130), (6534, 3334825), (6975, 3123978), (7150, 3047517), (7254, 3003825), (7282, 2992275), (7425, 2934646), (7502, 2904525), (7722, 2821775), (7865, 2770470), (8275, 2633202), (8370, 2603315), (8525, 2555982), (8606, 2531925), (8775, 2483162), (8866, 2457675), (8937, 2438150), (9075, 2401074), (9207, 2366650), (9438, 2308725), (9930, 2194335), (10075, 2162754), (10230, 2129985), (10261, 2123550), (10725, 2031678), (10881, 2002550), (10890, 2000895), (10923, 1994850), (11253, 1936350), (12090, 1802295), (12870, 1693065), (12909, 1687950), (13299, 1638450), (13950, 1561989), (14157, 1539150), (14850, 1467323), (14895, 1462890), (15345, 1419990), (15730, 1385235), (16335, 1333930), (16550, 1316601), (17050, 1277991), (17550, 1241581), (17874, 1219075), (18135, 1201530), (18150, 1200537), (18205, 1196910), (18414, 1183325), (18755, 1161810), (19305, 1128710), (20150, 1081377), (20522, 1061775), (20925, 1041326), (21450, 1015839), (21515, 1012770), (21762, 1001275), (21846, 997425), (22165, 983070), (22506, 968175), (23595, 923490), (24825, 877734), (25575, 851994), (25818, 843975), (26598, 819225), (27225, 800358), (28314, 769575), (29790, 731445), (30225, 720918), (30690, 709995), (30783, 707850), (32175, 677226), (32670, 666965), (32769, 664950), (33759, 645450), (36270, 600765), (36410, 598455), (37510, 580905), (38610, 564355), (38727, 562650), (39325, 554094), (39897, 546150), (40051, 544050), (41850, 520663), (42471, 513050), (43030, 506385), (44330, 491535), (44685, 487630), (46035, 473330), (47190, 461745), (47333, 460350), (48763, 446850), (49650, 438867), (51150, 425997), (51305, 424710), (54405, 400510), (54450, 400179), (54615, 398970), (56265, 387270), (60450, 360459), (61566, 353925), (64350, 338613), (64545, 337590), (65538, 332475), (66495, 327690), (67518, 322725), (70785, 307830), (74475, 292578), (76725, 283998), (77454, 281325), (78650, 277047), (79794, 273075), (80102, 272025), (81675, 266786), (84942, 256525), (89370, 243815), (90675, 240306), (91025, 239382), (92070, 236665), (92349, 235950), (93775, 232362), (94666, 230175), (96525, 225742), (97526, 223425), (98307, 221650), (101277, 215150), (102610, 212355), (107575, 202554), (108810, 200255), (109230, 199485), (110825, 196614), (112530, 193635), (112871, 193050), (116181, 187550), (117975, 184698), (119691, 182050), (120153, 181350), (129090, 168795), (132990, 163845), (133393, 163350), (141570, 153915), (141999, 153450), (146289, 148950)]