105413700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 363351744

約数和(自身を除く): 257938044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 71, 75, 84, 98, 100, 101, 105, 140, 142, 147, 150, 175, 196, 202, 210, 213, 245, 284, 294, 300, 303, 350, 355, 404, 420, 426, 490, 497, 505, 525, 588, 606, 700, 707, 710, 735, 852, 980, 994, 1010, 1050, 1065, 1212, 1225, 1414, 1420, 1470, 1491, 1515, 1775, 1988, 2020, 2100, 2121, 2130, 2450, 2485, 2525, 2828, 2940, 2982, 3030, 3479, 3535, 3550, 3675, 4242, 4260, 4900, 4949, 4970, 5050, 5325, 5964, 6060, 6958, 7070, 7100, 7171, 7350, 7455, 7575, 8484, 9898, 9940, 10100, 10437, 10605, 10650, 12425, 13916, 14140, 14342, 14700, 14847, 14910, 15150, 17395, 17675, 19796, 20874, 21210, 21300, 21513, 24745, 24850, 28684, 29694, 29820, 30300, 34790, 35350, 35855, 37275, 41748, 42420, 43026, 49490, 49700, 50197, 52185, 53025, 59388, 69580, 70700, 71710, 74235, 74550, 86052, 86975, 98980, 100394, 104370, 106050, 107565, 123725, 143420, 148470, 149100, 150591, 173950, 179275, 200788, 208740, 212100, 215130, 247450, 250985, 260925, 296940, 301182, 347900, 351379, 358550, 371175, 430260, 494900, 501970, 521850, 537825, 602364, 702758, 717100, 742350, 752955, 1003940, 1043700, 1054137, 1075650, 1254925, 1405516, 1484700, 1505910, 1756895, 2108274, 2151300, 2509850, 3011820, 3513790, 3764775, 4216548, 5019700, 5270685, 7027580, 7529550, 8784475, 10541370, 15059100, 17568950, 21082740, 26353425, 35137900, 52706850, 105413700]

約数ペア:

[(1, 105413700), (2, 52706850), (3, 35137900), (4, 26353425), (5, 21082740), (6, 17568950), (7, 15059100), (10, 10541370), (12, 8784475), (14, 7529550), (15, 7027580), (20, 5270685), (21, 5019700), (25, 4216548), (28, 3764775), (30, 3513790), (35, 3011820), (42, 2509850), (49, 2151300), (50, 2108274), (60, 1756895), (70, 1505910), (71, 1484700), (75, 1405516), (84, 1254925), (98, 1075650), (100, 1054137), (101, 1043700), (105, 1003940), (140, 752955), (142, 742350), (147, 717100), (150, 702758), (175, 602364), (196, 537825), (202, 521850), (210, 501970), (213, 494900), (245, 430260), (284, 371175), (294, 358550), (300, 351379), (303, 347900), (350, 301182), (355, 296940), (404, 260925), (420, 250985), (426, 247450), (490, 215130), (497, 212100), (505, 208740), (525, 200788), (588, 179275), (606, 173950), (700, 150591), (707, 149100), (710, 148470), (735, 143420), (852, 123725), (980, 107565), (994, 106050), (1010, 104370), (1050, 100394), (1065, 98980), (1212, 86975), (1225, 86052), (1414, 74550), (1420, 74235), (1470, 71710), (1491, 70700), (1515, 69580), (1775, 59388), (1988, 53025), (2020, 52185), (2100, 50197), (2121, 49700), (2130, 49490), (2450, 43026), (2485, 42420), (2525, 41748), (2828, 37275), (2940, 35855), (2982, 35350), (3030, 34790), (3479, 30300), (3535, 29820), (3550, 29694), (3675, 28684), (4242, 24850), (4260, 24745), (4900, 21513), (4949, 21300), (4970, 21210), (5050, 20874), (5325, 19796), (5964, 17675), (6060, 17395), (6958, 15150), (7070, 14910), (7100, 14847), (7171, 14700), (7350, 14342), (7455, 14140), (7575, 13916), (8484, 12425), (9898, 10650), (9940, 10605), (10100, 10437)]