137748100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10357}}^1$

素因数の和:10397

約数の個数: 72

約数和(自身を含む): 359629760

約数和(自身を除く): 221881660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 10357, 13300, 20714, 41428, 51785, 72499, 103570, 144998, 196783, 207140, 258925, 289996, 362495, 393566, 517850, 724990, 787132, 983915, 1035700, 1377481, 1449980, 1812475, 1967830, 2754962, 3624950, 3935660, 4919575, 5509924, 6887405, 7249900, 9839150, 13774810, 19678300, 27549620, 34437025, 68874050, 137748100]

約数ペア:

[(1, 137748100), (2, 68874050), (4, 34437025), (5, 27549620), (7, 19678300), (10, 13774810), (14, 9839150), (19, 7249900), (20, 6887405), (25, 5509924), (28, 4919575), (35, 3935660), (38, 3624950), (50, 2754962), (70, 1967830), (76, 1812475), (95, 1449980), (100, 1377481), (133, 1035700), (140, 983915), (175, 787132), (190, 724990), (266, 517850), (350, 393566), (380, 362495), (475, 289996), (532, 258925), (665, 207140), (700, 196783), (950, 144998), (1330, 103570), (1900, 72499), (2660, 51785), (3325, 41428), (6650, 20714), (10357, 13300)]