8021216700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3247

約数の個数: 432

約数和(自身を含む): 31585478400

約数和(自身を除く): 23564261700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 49, 50, 54, 57, 60, 63, 70, 75, 76, 84, 90, 95, 98, 100, 105, 108, 114, 126, 133, 135, 140, 147, 150, 171, 175, 180, 189, 190, 196, 210, 225, 228, 245, 252, 266, 270, 285, 294, 300, 315, 342, 350, 378, 380, 399, 420, 441, 450, 475, 490, 513, 525, 532, 540, 570, 588, 630, 665, 675, 684, 700, 735, 756, 798, 855, 882, 900, 931, 945, 950, 980, 1026, 1050, 1140, 1197, 1225, 1260, 1323, 1330, 1350, 1425, 1470, 1575, 1596, 1710, 1764, 1862, 1890, 1900, 1995, 2052, 2100, 2205, 2394, 2450, 2565, 2646, 2660, 2700, 2793, 2850, 2940, 3150, 3191, 3325, 3420, 3591, 3675, 3724, 3780, 3990, 4275, 4410, 4655, 4725, 4788, 4900, 5130, 5292, 5586, 5700, 5985, 6300, 6382, 6615, 6650, 7182, 7350, 7980, 8379, 8550, 8820, 9310, 9450, 9573, 9975, 10260, 11025, 11172, 11970, 12764, 12825, 13230, 13300, 13965, 14364, 14700, 15955, 16758, 17100, 17955, 18620, 18900, 19146, 19950, 22050, 22337, 23275, 23940, 25137, 25650, 26460, 27930, 28719, 29925, 31910, 33075, 33516, 35910, 38292, 39900, 41895, 44100, 44674, 46550, 47865, 50274, 51300, 55860, 57438, 59850, 60629, 63820, 66150, 67011, 69825, 71820, 79775, 83790, 86157, 89348, 89775, 93100, 95730, 100548, 111685, 114876, 119700, 121258, 125685, 132300, 134022, 139650, 143595, 156359, 159550, 167580, 172314, 179550, 181887, 191460, 201033, 209475, 223370, 239325, 242516, 251370, 268044, 279300, 287190, 303145, 312718, 319100, 335055, 344628, 359100, 363774, 402066, 418950, 424403, 430785, 446740, 469077, 478650, 502740, 545661, 558425, 574380, 603099, 606290, 625436, 628425, 670110, 717975, 727548, 781795, 804132, 837900, 848806, 861570, 909435, 938154, 957300, 1005165, 1091322, 1116850, 1206198, 1212580, 1256850, 1273209, 1340220, 1407231, 1435950, 1515725, 1563590, 1636983, 1675275, 1697612, 1723140, 1818870, 1876308, 2010330, 2122015, 2153925, 2182644, 2233700, 2345385, 2412396, 2513700, 2546418, 2728305, 2814462, 2871900, 2970821, 3015495, 3031450, 3127180, 3273966, 3350550, 3637740, 3819627, 3908975, 4020660, 4221693, 4244030, 4307850, 4547175, 4690770, 5025825, 5092836, 5456610, 5628924, 5941642, 6030990, 6062900, 6366045, 6547932, 6701100, 7036155, 7639254, 7817950, 8184915, 8443386, 8488060, 8615700, 8912463, 9094350, 9381540, 10051650, 10610075, 10913220, 11458881, 11726925, 11883284, 12061980, 12732090, 13641525, 14072310, 14854105, 15077475, 15278508, 15635900, 16369830, 16886772, 17824926, 18188700, 19098135, 20103300, 21108465, 21220150, 22917762, 23453850, 25464180, 26737389, 27283050, 28144620, 29708210, 30154950, 31830225, 32739660, 35180775, 35649852, 38196270, 40924575, 42216930, 42440300, 44562315, 45835524, 46907700, 53474778, 54566100, 57294405, 59416420, 60309900, 63660450, 70361550, 74270525, 76392540, 80212167, 81849150, 84433860, 89124630, 95490675, 105542325, 106949556, 114588810, 127320900, 133686945, 140723100, 148541050, 160424334, 163698300, 178249260, 190981350, 211084650, 222811575, 229177620, 267373890, 286472025, 297082100, 320848668, 381962700, 401060835, 422169300, 445623150, 534747780, 572944050, 668434725, 802121670, 891246300, 1145888100, 1336869450, 1604243340, 2005304175, 2673738900, 4010608350, 8021216700]

約数ペア:

[(1, 8021216700), (2, 4010608350), (3, 2673738900), (4, 2005304175), (5, 1604243340), (6, 1336869450), (7, 1145888100), (9, 891246300), (10, 802121670), (12, 668434725), (14, 572944050), (15, 534747780), (18, 445623150), (19, 422169300), (20, 401060835), (21, 381962700), (25, 320848668), (27, 297082100), (28, 286472025), (30, 267373890), (35, 229177620), (36, 222811575), (38, 211084650), (42, 190981350), (45, 178249260), (49, 163698300), (50, 160424334), (54, 148541050), (57, 140723100), (60, 133686945), (63, 127320900), (70, 114588810), (75, 106949556), (76, 105542325), (84, 95490675), (90, 89124630), (95, 84433860), (98, 81849150), (100, 80212167), (105, 76392540), (108, 74270525), (114, 70361550), (126, 63660450), (133, 60309900), (135, 59416420), (140, 57294405), (147, 54566100), (150, 53474778), (171, 46907700), (175, 45835524), (180, 44562315), (189, 42440300), (190, 42216930), (196, 40924575), (210, 38196270), (225, 35649852), (228, 35180775), (245, 32739660), (252, 31830225), (266, 30154950), (270, 29708210), (285, 28144620), (294, 27283050), (300, 26737389), (315, 25464180), (342, 23453850), (350, 22917762), (378, 21220150), (380, 21108465), (399, 20103300), (420, 19098135), (441, 18188700), (450, 17824926), (475, 16886772), (490, 16369830), (513, 15635900), (525, 15278508), (532, 15077475), (540, 14854105), (570, 14072310), (588, 13641525), (630, 12732090), (665, 12061980), (675, 11883284), (684, 11726925), (700, 11458881), (735, 10913220), (756, 10610075), (798, 10051650), (855, 9381540), (882, 9094350), (900, 8912463), (931, 8615700), (945, 8488060), (950, 8443386), (980, 8184915), (1026, 7817950), (1050, 7639254), (1140, 7036155), (1197, 6701100), (1225, 6547932), (1260, 6366045), (1323, 6062900), (1330, 6030990), (1350, 5941642), (1425, 5628924), (1470, 5456610), (1575, 5092836), (1596, 5025825), (1710, 4690770), (1764, 4547175), (1862, 4307850), (1890, 4244030), (1900, 4221693), (1995, 4020660), (2052, 3908975), (2100, 3819627), (2205, 3637740), (2394, 3350550), (2450, 3273966), (2565, 3127180), (2646, 3031450), (2660, 3015495), (2700, 2970821), (2793, 2871900), (2850, 2814462), (2940, 2728305), (3150, 2546418), (3191, 2513700), (3325, 2412396), (3420, 2345385), (3591, 2233700), (3675, 2182644), (3724, 2153925), (3780, 2122015), (3990, 2010330), (4275, 1876308), (4410, 1818870), (4655, 1723140), (4725, 1697612), (4788, 1675275), (4900, 1636983), (5130, 1563590), (5292, 1515725), (5586, 1435950), (5700, 1407231), (5985, 1340220), (6300, 1273209), (6382, 1256850), (6615, 1212580), (6650, 1206198), (7182, 1116850), (7350, 1091322), (7980, 1005165), (8379, 957300), (8550, 938154), (8820, 909435), (9310, 861570), (9450, 848806), (9573, 837900), (9975, 804132), (10260, 781795), (11025, 727548), (11172, 717975), (11970, 670110), (12764, 628425), (12825, 625436), (13230, 606290), (13300, 603099), (13965, 574380), (14364, 558425), (14700, 545661), (15955, 502740), (16758, 478650), (17100, 469077), (17955, 446740), (18620, 430785), (18900, 424403), (19146, 418950), (19950, 402066), (22050, 363774), (22337, 359100), (23275, 344628), (23940, 335055), (25137, 319100), (25650, 312718), (26460, 303145), (27930, 287190), (28719, 279300), (29925, 268044), (31910, 251370), (33075, 242516), (33516, 239325), (35910, 223370), (38292, 209475), (39900, 201033), (41895, 191460), (44100, 181887), (44674, 179550), (46550, 172314), (47865, 167580), (50274, 159550), (51300, 156359), (55860, 143595), (57438, 139650), (59850, 134022), (60629, 132300), (63820, 125685), (66150, 121258), (67011, 119700), (69825, 114876), (71820, 111685), (79775, 100548), (83790, 95730), (86157, 93100), (89348, 89775)]