70067400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 235542960

約数和(自身を除く): 165475560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 691, 780, 845, 975, 1014, 1300, 1352, 1382, 1560, 1690, 1950, 2028, 2073, 2535, 2600, 2764, 3380, 3455, 3900, 4056, 4146, 4225, 5070, 5528, 6760, 6910, 7800, 8292, 8450, 8983, 10140, 10365, 12675, 13820, 16584, 16900, 17275, 17966, 20280, 20730, 25350, 26949, 27640, 33800, 34550, 35932, 41460, 44915, 50700, 51825, 53898, 69100, 71864, 82920, 89830, 101400, 103650, 107796, 116779, 134745, 138200, 179660, 207300, 215592, 224575, 233558, 269490, 350337, 359320, 414600, 449150, 467116, 538980, 583895, 673725, 700674, 898300, 934232, 1077960, 1167790, 1347450, 1401348, 1751685, 1796600, 2335580, 2694900, 2802696, 2919475, 3503370, 4671160, 5389800, 5838950, 7006740, 8758425, 11677900, 14013480, 17516850, 23355800, 35033700, 70067400]

約数ペア:

[(1, 70067400), (2, 35033700), (3, 23355800), (4, 17516850), (5, 14013480), (6, 11677900), (8, 8758425), (10, 7006740), (12, 5838950), (13, 5389800), (15, 4671160), (20, 3503370), (24, 2919475), (25, 2802696), (26, 2694900), (30, 2335580), (39, 1796600), (40, 1751685), (50, 1401348), (52, 1347450), (60, 1167790), (65, 1077960), (75, 934232), (78, 898300), (100, 700674), (104, 673725), (120, 583895), (130, 538980), (150, 467116), (156, 449150), (169, 414600), (195, 359320), (200, 350337), (260, 269490), (300, 233558), (312, 224575), (325, 215592), (338, 207300), (390, 179660), (507, 138200), (520, 134745), (600, 116779), (650, 107796), (676, 103650), (691, 101400), (780, 89830), (845, 82920), (975, 71864), (1014, 69100), (1300, 53898), (1352, 51825), (1382, 50700), (1560, 44915), (1690, 41460), (1950, 35932), (2028, 34550), (2073, 33800), (2535, 27640), (2600, 26949), (2764, 25350), (3380, 20730), (3455, 20280), (3900, 17966), (4056, 17275), (4146, 16900), (4225, 16584), (5070, 13820), (5528, 12675), (6760, 10365), (6910, 10140), (7800, 8983), (8292, 8450)]