103664864900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2141}}^1\times {\mathrm{15619}}^1$

素因数の和:17805

約数の個数: 72

約数和(自身を含む): 232332629760

約数和(自身を除く): 128667764860

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 2141, 3100, 4282, 8564, 10705, 15619, 21410, 31238, 42820, 53525, 62476, 66371, 78095, 107050, 132742, 156190, 214100, 265484, 312380, 331855, 390475, 484189, 663710, 780950, 968378, 1327420, 1561900, 1659275, 1936756, 2420945, 3318550, 4841890, 6637100, 9683780, 12104725, 24209450, 33440279, 48418900, 66880558, 133761116, 167201395, 334402790, 668805580, 836006975, 1036648649, 1672013950, 2073297298, 3344027900, 4146594596, 5183243245, 10366486490, 20732972980, 25916216225, 51832432450, 103664864900]

約数ペア:

[(1, 103664864900), (2, 51832432450), (4, 25916216225), (5, 20732972980), (10, 10366486490), (20, 5183243245), (25, 4146594596), (31, 3344027900), (50, 2073297298), (62, 1672013950), (100, 1036648649), (124, 836006975), (155, 668805580), (310, 334402790), (620, 167201395), (775, 133761116), (1550, 66880558), (2141, 48418900), (3100, 33440279), (4282, 24209450), (8564, 12104725), (10705, 9683780), (15619, 6637100), (21410, 4841890), (31238, 3318550), (42820, 2420945), (53525, 1936756), (62476, 1659275), (66371, 1561900), (78095, 1327420), (107050, 968378), (132742, 780950), (156190, 663710), (214100, 484189), (265484, 390475), (312380, 331855)]