129180660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{6277}}^1$

素因数の和:6310

約数の個数: 96

約数和(自身を含む): 421881600

約数和(自身を除く): 292700940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6277, 6860, 10290, 12554, 18831, 20580, 25108, 31385, 37662, 43939, 62770, 75324, 87878, 94155, 125540, 131817, 175756, 188310, 219695, 263634, 307573, 376620, 439390, 527268, 615146, 659085, 878780, 922719, 1230292, 1318170, 1537865, 1845438, 2153011, 2636340, 3075730, 3690876, 4306022, 4613595, 6151460, 6459033, 8612044, 9227190, 10765055, 12918066, 18454380, 21530110, 25836132, 32295165, 43060220, 64590330, 129180660]

約数ペア:

[(1, 129180660), (2, 64590330), (3, 43060220), (4, 32295165), (5, 25836132), (6, 21530110), (7, 18454380), (10, 12918066), (12, 10765055), (14, 9227190), (15, 8612044), (20, 6459033), (21, 6151460), (28, 4613595), (30, 4306022), (35, 3690876), (42, 3075730), (49, 2636340), (60, 2153011), (70, 1845438), (84, 1537865), (98, 1318170), (105, 1230292), (140, 922719), (147, 878780), (196, 659085), (210, 615146), (245, 527268), (294, 439390), (343, 376620), (420, 307573), (490, 263634), (588, 219695), (686, 188310), (735, 175756), (980, 131817), (1029, 125540), (1372, 94155), (1470, 87878), (1715, 75324), (2058, 62770), (2940, 43939), (3430, 37662), (4116, 31385), (5145, 25108), (6277, 20580), (6860, 18831), (10290, 12554)]