99155900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 236630688

約数和(自身を除く): 137474788

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 68, 73, 85, 94, 100, 146, 170, 188, 235, 289, 292, 340, 365, 425, 470, 578, 730, 799, 850, 940, 1156, 1175, 1241, 1445, 1460, 1598, 1700, 1825, 2350, 2482, 2890, 3196, 3431, 3650, 3995, 4700, 4964, 5780, 6205, 6862, 7225, 7300, 7990, 12410, 13583, 13724, 14450, 15980, 17155, 19975, 21097, 24820, 27166, 28900, 31025, 34310, 39950, 42194, 54332, 58327, 62050, 67915, 68620, 79900, 84388, 85775, 105485, 116654, 124100, 135830, 171550, 210970, 233308, 271660, 291635, 339575, 343100, 421940, 527425, 583270, 679150, 991559, 1054850, 1166540, 1358300, 1458175, 1983118, 2109700, 2916350, 3966236, 4957795, 5832700, 9915590, 19831180, 24788975, 49577950, 99155900]

約数ペア:

[(1, 99155900), (2, 49577950), (4, 24788975), (5, 19831180), (10, 9915590), (17, 5832700), (20, 4957795), (25, 3966236), (34, 2916350), (47, 2109700), (50, 1983118), (68, 1458175), (73, 1358300), (85, 1166540), (94, 1054850), (100, 991559), (146, 679150), (170, 583270), (188, 527425), (235, 421940), (289, 343100), (292, 339575), (340, 291635), (365, 271660), (425, 233308), (470, 210970), (578, 171550), (730, 135830), (799, 124100), (850, 116654), (940, 105485), (1156, 85775), (1175, 84388), (1241, 79900), (1445, 68620), (1460, 67915), (1598, 62050), (1700, 58327), (1825, 54332), (2350, 42194), (2482, 39950), (2890, 34310), (3196, 31025), (3431, 28900), (3650, 27166), (3995, 24820), (4700, 21097), (4964, 19975), (5780, 17155), (6205, 15980), (6862, 14450), (7225, 13724), (7300, 13583), (7990, 12410)]