72600200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 181193760

約数和(自身を除く): 108593560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 131, 136, 163, 170, 200, 262, 326, 340, 425, 524, 652, 655, 680, 815, 850, 1048, 1304, 1310, 1630, 1700, 2227, 2620, 2771, 3260, 3275, 3400, 4075, 4454, 5240, 5542, 6520, 6550, 8150, 8908, 11084, 11135, 13100, 13855, 16300, 17816, 21353, 22168, 22270, 26200, 27710, 32600, 42706, 44540, 55420, 55675, 69275, 85412, 89080, 106765, 110840, 111350, 138550, 170824, 213530, 222700, 277100, 363001, 427060, 445400, 533825, 554200, 726002, 854120, 1067650, 1452004, 1815005, 2135300, 2904008, 3630010, 4270600, 7260020, 9075025, 14520040, 18150050, 36300100, 72600200]

約数ペア:

[(1, 72600200), (2, 36300100), (4, 18150050), (5, 14520040), (8, 9075025), (10, 7260020), (17, 4270600), (20, 3630010), (25, 2904008), (34, 2135300), (40, 1815005), (50, 1452004), (68, 1067650), (85, 854120), (100, 726002), (131, 554200), (136, 533825), (163, 445400), (170, 427060), (200, 363001), (262, 277100), (326, 222700), (340, 213530), (425, 170824), (524, 138550), (652, 111350), (655, 110840), (680, 106765), (815, 89080), (850, 85412), (1048, 69275), (1304, 55675), (1310, 55420), (1630, 44540), (1700, 42706), (2227, 32600), (2620, 27710), (2771, 26200), (3260, 22270), (3275, 22168), (3400, 21353), (4075, 17816), (4454, 16300), (5240, 13855), (5542, 13100), (6520, 11135), (6550, 11084), (8150, 8908)]