127437660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101141}}^1$

素因数の和:101163

約数の個数: 72

約数和(自身を含む): 441788256

約数和(自身を除く): 314350596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 101141, 202282, 303423, 404564, 505705, 606846, 707987, 910269, 1011410, 1213692, 1415974, 1517115, 1820538, 2022820, 2123961, 2831948, 3034230, 3539935, 3641076, 4247922, 4551345, 6068460, 6371883, 7079870, 8495844, 9102690, 10619805, 12743766, 14159740, 18205380, 21239610, 25487532, 31859415, 42479220, 63718830, 127437660]

約数ペア:

[(1, 127437660), (2, 63718830), (3, 42479220), (4, 31859415), (5, 25487532), (6, 21239610), (7, 18205380), (9, 14159740), (10, 12743766), (12, 10619805), (14, 9102690), (15, 8495844), (18, 7079870), (20, 6371883), (21, 6068460), (28, 4551345), (30, 4247922), (35, 3641076), (36, 3539935), (42, 3034230), (45, 2831948), (60, 2123961), (63, 2022820), (70, 1820538), (84, 1517115), (90, 1415974), (105, 1213692), (126, 1011410), (140, 910269), (180, 707987), (210, 606846), (252, 505705), (315, 404564), (420, 303423), (630, 202282), (1260, 101141)]