82488900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1627}}^1$

素因数の和:1670

約数の個数: 108

約数和(自身を含む): 258598032

約数和(自身を除く): 176109132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1300, 1627, 1690, 1950, 2028, 2535, 3254, 3380, 3900, 4225, 4881, 5070, 6508, 8135, 8450, 9762, 10140, 12675, 16270, 16900, 19524, 21151, 24405, 25350, 32540, 40675, 42302, 48810, 50700, 63453, 81350, 84604, 97620, 105755, 122025, 126906, 162700, 211510, 244050, 253812, 274963, 317265, 423020, 488100, 528775, 549926, 634530, 824889, 1057550, 1099852, 1269060, 1374815, 1586325, 1649778, 2115100, 2749630, 3172650, 3299556, 4124445, 5499260, 6345300, 6874075, 8248890, 13748150, 16497780, 20622225, 27496300, 41244450, 82488900]

約数ペア:

[(1, 82488900), (2, 41244450), (3, 27496300), (4, 20622225), (5, 16497780), (6, 13748150), (10, 8248890), (12, 6874075), (13, 6345300), (15, 5499260), (20, 4124445), (25, 3299556), (26, 3172650), (30, 2749630), (39, 2115100), (50, 1649778), (52, 1586325), (60, 1374815), (65, 1269060), (75, 1099852), (78, 1057550), (100, 824889), (130, 634530), (150, 549926), (156, 528775), (169, 488100), (195, 423020), (260, 317265), (300, 274963), (325, 253812), (338, 244050), (390, 211510), (507, 162700), (650, 126906), (676, 122025), (780, 105755), (845, 97620), (975, 84604), (1014, 81350), (1300, 63453), (1627, 50700), (1690, 48810), (1950, 42302), (2028, 40675), (2535, 32540), (3254, 25350), (3380, 24405), (3900, 21151), (4225, 19524), (4881, 16900), (5070, 16270), (6508, 12675), (8135, 10140), (8450, 9762)]