70143700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 182988288

約数和(自身を除く): 112844588

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 31, 34, 44, 50, 55, 62, 68, 85, 100, 110, 121, 124, 155, 170, 187, 220, 242, 275, 310, 340, 341, 374, 425, 484, 527, 550, 605, 620, 682, 748, 775, 850, 935, 1054, 1100, 1210, 1331, 1364, 1550, 1700, 1705, 1870, 2057, 2108, 2420, 2635, 2662, 3025, 3100, 3410, 3740, 3751, 4114, 4675, 5270, 5324, 5797, 6050, 6655, 6820, 7502, 8228, 8525, 9350, 10285, 10540, 11594, 12100, 13175, 13310, 15004, 17050, 18700, 18755, 20570, 22627, 23188, 26350, 26620, 28985, 33275, 34100, 37510, 41140, 41261, 45254, 51425, 52700, 57970, 63767, 66550, 75020, 82522, 90508, 93775, 102850, 113135, 115940, 127534, 133100, 144925, 165044, 187550, 205700, 206305, 226270, 255068, 289850, 318835, 375100, 412610, 452540, 565675, 579700, 637670, 701437, 825220, 1031525, 1131350, 1275340, 1402874, 1594175, 2063050, 2262700, 2805748, 3188350, 3507185, 4126100, 6376700, 7014370, 14028740, 17535925, 35071850, 70143700]

約数ペア:

[(1, 70143700), (2, 35071850), (4, 17535925), (5, 14028740), (10, 7014370), (11, 6376700), (17, 4126100), (20, 3507185), (22, 3188350), (25, 2805748), (31, 2262700), (34, 2063050), (44, 1594175), (50, 1402874), (55, 1275340), (62, 1131350), (68, 1031525), (85, 825220), (100, 701437), (110, 637670), (121, 579700), (124, 565675), (155, 452540), (170, 412610), (187, 375100), (220, 318835), (242, 289850), (275, 255068), (310, 226270), (340, 206305), (341, 205700), (374, 187550), (425, 165044), (484, 144925), (527, 133100), (550, 127534), (605, 115940), (620, 113135), (682, 102850), (748, 93775), (775, 90508), (850, 82522), (935, 75020), (1054, 66550), (1100, 63767), (1210, 57970), (1331, 52700), (1364, 51425), (1550, 45254), (1700, 41261), (1705, 41140), (1870, 37510), (2057, 34100), (2108, 33275), (2420, 28985), (2635, 26620), (2662, 26350), (3025, 23188), (3100, 22627), (3410, 20570), (3740, 18755), (3751, 18700), (4114, 17050), (4675, 15004), (5270, 13310), (5324, 13175), (5797, 12100), (6050, 11594), (6655, 10540), (6820, 10285), (7502, 9350), (8228, 8525)]