145326200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42743}}^1$

素因数の和:42776

約数の個数: 48

約数和(自身を含む): 357767280

約数和(自身を除く): 212441080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 42743, 85486, 170972, 213715, 341944, 427430, 726631, 854860, 1068575, 1453262, 1709720, 2137150, 2906524, 3633155, 4274300, 5813048, 7266310, 8548600, 14532620, 18165775, 29065240, 36331550, 72663100, 145326200]

約数ペア:

[(1, 145326200), (2, 72663100), (4, 36331550), (5, 29065240), (8, 18165775), (10, 14532620), (17, 8548600), (20, 7266310), (25, 5813048), (34, 4274300), (40, 3633155), (50, 2906524), (68, 2137150), (85, 1709720), (100, 1453262), (136, 1068575), (170, 854860), (200, 726631), (340, 427430), (425, 341944), (680, 213715), (850, 170972), (1700, 85486), (3400, 42743)]