100277560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 253808640

約数和(自身を除く): 153531080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 67, 68, 71, 85, 124, 134, 136, 142, 155, 170, 248, 268, 284, 310, 335, 340, 355, 527, 536, 568, 620, 670, 680, 710, 1054, 1139, 1207, 1240, 1340, 1420, 2077, 2108, 2201, 2278, 2414, 2635, 2680, 2840, 4154, 4216, 4402, 4556, 4757, 4828, 5270, 5695, 6035, 8308, 8804, 9112, 9514, 9656, 10385, 10540, 11005, 11390, 12070, 16616, 17608, 19028, 20770, 21080, 22010, 22780, 23785, 24140, 35309, 37417, 38056, 41540, 44020, 45560, 47570, 48280, 70618, 74834, 80869, 83080, 88040, 95140, 141236, 147467, 149668, 161738, 176545, 187085, 190280, 282472, 294934, 299336, 323476, 353090, 374170, 404345, 589868, 646952, 706180, 737335, 748340, 808690, 1179736, 1412360, 1474670, 1496680, 1617380, 2506939, 2949340, 3234760, 5013878, 5898680, 10027756, 12534695, 20055512, 25069390, 50138780, 100277560]

約数ペア:

[(1, 100277560), (2, 50138780), (4, 25069390), (5, 20055512), (8, 12534695), (10, 10027756), (17, 5898680), (20, 5013878), (31, 3234760), (34, 2949340), (40, 2506939), (62, 1617380), (67, 1496680), (68, 1474670), (71, 1412360), (85, 1179736), (124, 808690), (134, 748340), (136, 737335), (142, 706180), (155, 646952), (170, 589868), (248, 404345), (268, 374170), (284, 353090), (310, 323476), (335, 299336), (340, 294934), (355, 282472), (527, 190280), (536, 187085), (568, 176545), (620, 161738), (670, 149668), (680, 147467), (710, 141236), (1054, 95140), (1139, 88040), (1207, 83080), (1240, 80869), (1340, 74834), (1420, 70618), (2077, 48280), (2108, 47570), (2201, 45560), (2278, 44020), (2414, 41540), (2635, 38056), (2680, 37417), (2840, 35309), (4154, 24140), (4216, 23785), (4402, 22780), (4556, 22010), (4757, 21080), (4828, 20770), (5270, 19028), (5695, 17608), (6035, 16616), (8308, 12070), (8804, 11390), (9112, 11005), (9514, 10540), (9656, 10385)]