20091320100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:472

約数の個数: 432

約数和(自身を含む): 69155573760

約数和(自身を除く): 49064253660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 31, 36, 38, 45, 50, 57, 60, 62, 75, 76, 90, 93, 95, 100, 114, 124, 150, 151, 155, 171, 180, 186, 190, 225, 228, 251, 279, 285, 300, 302, 310, 342, 372, 380, 450, 453, 465, 475, 502, 558, 570, 589, 604, 620, 684, 753, 755, 775, 855, 900, 906, 930, 950, 1004, 1116, 1140, 1178, 1255, 1359, 1395, 1425, 1506, 1510, 1550, 1710, 1767, 1812, 1860, 1900, 2259, 2265, 2325, 2356, 2510, 2718, 2790, 2850, 2869, 2945, 3012, 3020, 3100, 3420, 3534, 3765, 3775, 4275, 4518, 4530, 4650, 4681, 4769, 5020, 5301, 5436, 5580, 5700, 5738, 5890, 6275, 6795, 6975, 7068, 7530, 7550, 7781, 8550, 8607, 8835, 9036, 9060, 9300, 9362, 9538, 10602, 11295, 11325, 11476, 11780, 12550, 13590, 13950, 14043, 14307, 14345, 14725, 15060, 15100, 15562, 17100, 17214, 17670, 18724, 18825, 19076, 21204, 22590, 22650, 23343, 23405, 23845, 25100, 25821, 26505, 27180, 27900, 28086, 28614, 28690, 29450, 31124, 33975, 34428, 35340, 37650, 37901, 38905, 42129, 42921, 43035, 44175, 45180, 45300, 46686, 46810, 47690, 51642, 53010, 56172, 56475, 57228, 57380, 58900, 67950, 70029, 70215, 71535, 71725, 75300, 75802, 77810, 84258, 85842, 86070, 88350, 88939, 93372, 93620, 95380, 103284, 106020, 112950, 113703, 116715, 117025, 119225, 129105, 132525, 135900, 140058, 140430, 143070, 143450, 147839, 151604, 155620, 168516, 171684, 172140, 176700, 177878, 189505, 194525, 210645, 214605, 215175, 225900, 227406, 233430, 234050, 238450, 258210, 265050, 266817, 280116, 280860, 286140, 286900, 295678, 341109, 350145, 351075, 355756, 357675, 379010, 389050, 421290, 429210, 430350, 443517, 444695, 454812, 466860, 468100, 476900, 516420, 530100, 533634, 568515, 583575, 591356, 645525, 682218, 700290, 702150, 715350, 720119, 739195, 758020, 778100, 800451, 842580, 858420, 860700, 887034, 889390, 947525, 1053225, 1067268, 1073025, 1137030, 1167150, 1174931, 1291050, 1330551, 1334085, 1364436, 1400580, 1404300, 1430700, 1440238, 1478390, 1600902, 1705545, 1750725, 1774068, 1778780, 1895050, 2106450, 2146050, 2160357, 2217585, 2223475, 2274060, 2334300, 2349862, 2582100, 2661102, 2668170, 2842575, 2880476, 2956780, 3201804, 3411090, 3501450, 3524793, 3600595, 3695975, 3790100, 4002255, 4212900, 4292100, 4320714, 4435170, 4446950, 4699724, 5322204, 5336340, 5685150, 5874655, 6481071, 6652755, 6670425, 6822180, 7002900, 7049586, 7201190, 7391950, 8004510, 8527725, 8641428, 8870340, 8893900, 10574379, 10801785, 11087925, 11370300, 11749310, 12962142, 13305510, 13340850, 14099172, 14402380, 14783900, 16009020, 17055450, 17623965, 18002975, 20011275, 21148758, 21603570, 22175850, 22323689, 23498620, 25924284, 26611020, 26681700, 29373275, 32405355, 33263775, 34110900, 35247930, 36005950, 40022550, 42297516, 43207140, 44351700, 44647378, 52871895, 54008925, 58746550, 64810710, 66527550, 66971067, 70495860, 72011900, 80045100, 88119825, 89294756, 105743790, 108017850, 111618445, 117493100, 129621420, 133055100, 133942134, 162026775, 176239650, 200913201, 211487580, 216035700, 223236890, 264359475, 267884268, 324053550, 334855335, 352479300, 401826402, 446473780, 528718950, 558092225, 648107100, 669710670, 803652804, 1004566005, 1057437900, 1116184450, 1339421340, 1674276675, 2009132010, 2232368900, 3348553350, 4018264020, 5022830025, 6697106700, 10045660050, 20091320100]

約数ペア:

[(1, 20091320100), (2, 10045660050), (3, 6697106700), (4, 5022830025), (5, 4018264020), (6, 3348553350), (9, 2232368900), (10, 2009132010), (12, 1674276675), (15, 1339421340), (18, 1116184450), (19, 1057437900), (20, 1004566005), (25, 803652804), (30, 669710670), (31, 648107100), (36, 558092225), (38, 528718950), (45, 446473780), (50, 401826402), (57, 352479300), (60, 334855335), (62, 324053550), (75, 267884268), (76, 264359475), (90, 223236890), (93, 216035700), (95, 211487580), (100, 200913201), (114, 176239650), (124, 162026775), (150, 133942134), (151, 133055100), (155, 129621420), (171, 117493100), (180, 111618445), (186, 108017850), (190, 105743790), (225, 89294756), (228, 88119825), (251, 80045100), (279, 72011900), (285, 70495860), (300, 66971067), (302, 66527550), (310, 64810710), (342, 58746550), (372, 54008925), (380, 52871895), (450, 44647378), (453, 44351700), (465, 43207140), (475, 42297516), (502, 40022550), (558, 36005950), (570, 35247930), (589, 34110900), (604, 33263775), (620, 32405355), (684, 29373275), (753, 26681700), (755, 26611020), (775, 25924284), (855, 23498620), (900, 22323689), (906, 22175850), (930, 21603570), (950, 21148758), (1004, 20011275), (1116, 18002975), (1140, 17623965), (1178, 17055450), (1255, 16009020), (1359, 14783900), (1395, 14402380), (1425, 14099172), (1506, 13340850), (1510, 13305510), (1550, 12962142), (1710, 11749310), (1767, 11370300), (1812, 11087925), (1860, 10801785), (1900, 10574379), (2259, 8893900), (2265, 8870340), (2325, 8641428), (2356, 8527725), (2510, 8004510), (2718, 7391950), (2790, 7201190), (2850, 7049586), (2869, 7002900), (2945, 6822180), (3012, 6670425), (3020, 6652755), (3100, 6481071), (3420, 5874655), (3534, 5685150), (3765, 5336340), (3775, 5322204), (4275, 4699724), (4518, 4446950), (4530, 4435170), (4650, 4320714), (4681, 4292100), (4769, 4212900), (5020, 4002255), (5301, 3790100), (5436, 3695975), (5580, 3600595), (5700, 3524793), (5738, 3501450), (5890, 3411090), (6275, 3201804), (6795, 2956780), (6975, 2880476), (7068, 2842575), (7530, 2668170), (7550, 2661102), (7781, 2582100), (8550, 2349862), (8607, 2334300), (8835, 2274060), (9036, 2223475), (9060, 2217585), (9300, 2160357), (9362, 2146050), (9538, 2106450), (10602, 1895050), (11295, 1778780), (11325, 1774068), (11476, 1750725), (11780, 1705545), (12550, 1600902), (13590, 1478390), (13950, 1440238), (14043, 1430700), (14307, 1404300), (14345, 1400580), (14725, 1364436), (15060, 1334085), (15100, 1330551), (15562, 1291050), (17100, 1174931), (17214, 1167150), (17670, 1137030), (18724, 1073025), (18825, 1067268), (19076, 1053225), (21204, 947525), (22590, 889390), (22650, 887034), (23343, 860700), (23405, 858420), (23845, 842580), (25100, 800451), (25821, 778100), (26505, 758020), (27180, 739195), (27900, 720119), (28086, 715350), (28614, 702150), (28690, 700290), (29450, 682218), (31124, 645525), (33975, 591356), (34428, 583575), (35340, 568515), (37650, 533634), (37901, 530100), (38905, 516420), (42129, 476900), (42921, 468100), (43035, 466860), (44175, 454812), (45180, 444695), (45300, 443517), (46686, 430350), (46810, 429210), (47690, 421290), (51642, 389050), (53010, 379010), (56172, 357675), (56475, 355756), (57228, 351075), (57380, 350145), (58900, 341109), (67950, 295678), (70029, 286900), (70215, 286140), (71535, 280860), (71725, 280116), (75300, 266817), (75802, 265050), (77810, 258210), (84258, 238450), (85842, 234050), (86070, 233430), (88350, 227406), (88939, 225900), (93372, 215175), (93620, 214605), (95380, 210645), (103284, 194525), (106020, 189505), (112950, 177878), (113703, 176700), (116715, 172140), (117025, 171684), (119225, 168516), (129105, 155620), (132525, 151604), (135900, 147839), (140058, 143450), (140430, 143070)]