126861700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3053

約数の個数: 72

約数和(自身を含む): 319882304

約数和(自身を除く): 193020604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 2135, 2971, 3050, 4270, 5942, 6100, 8540, 10675, 11884, 14855, 20797, 21350, 29710, 41594, 42700, 59420, 74275, 83188, 103985, 148550, 181231, 207970, 297100, 362462, 415940, 519925, 724924, 906155, 1039850, 1268617, 1812310, 2079700, 2537234, 3624620, 4530775, 5074468, 6343085, 9061550, 12686170, 18123100, 25372340, 31715425, 63430850, 126861700]

約数ペア:

[(1, 126861700), (2, 63430850), (4, 31715425), (5, 25372340), (7, 18123100), (10, 12686170), (14, 9061550), (20, 6343085), (25, 5074468), (28, 4530775), (35, 3624620), (50, 2537234), (61, 2079700), (70, 1812310), (100, 1268617), (122, 1039850), (140, 906155), (175, 724924), (244, 519925), (305, 415940), (350, 362462), (427, 297100), (610, 207970), (700, 181231), (854, 148550), (1220, 103985), (1525, 83188), (1708, 74275), (2135, 59420), (2971, 42700), (3050, 41594), (4270, 29710), (5942, 21350), (6100, 20797), (8540, 14855), (10675, 11884)]