74774040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1593

約数の個数: 128

約数和(自身を含む): 251493120

約数和(自身を除く): 176719080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1531, 1628, 2035, 2220, 2442, 3062, 3256, 4070, 4440, 4593, 4884, 6105, 6124, 7655, 8140, 9186, 9768, 12210, 12248, 15310, 16280, 16841, 18372, 22965, 24420, 30620, 33682, 36744, 45930, 48840, 50523, 56647, 61240, 67364, 84205, 91860, 101046, 113294, 134728, 168410, 169941, 183720, 202092, 226588, 252615, 283235, 336820, 339882, 404184, 453176, 505230, 566470, 623117, 673640, 679764, 849705, 1010460, 1132940, 1246234, 1359528, 1699410, 1869351, 2020920, 2265880, 2492468, 3115585, 3398820, 3738702, 4984936, 6231170, 6797640, 7477404, 9346755, 12462340, 14954808, 18693510, 24924680, 37387020, 74774040]

約数ペア:

[(1, 74774040), (2, 37387020), (3, 24924680), (4, 18693510), (5, 14954808), (6, 12462340), (8, 9346755), (10, 7477404), (11, 6797640), (12, 6231170), (15, 4984936), (20, 3738702), (22, 3398820), (24, 3115585), (30, 2492468), (33, 2265880), (37, 2020920), (40, 1869351), (44, 1699410), (55, 1359528), (60, 1246234), (66, 1132940), (74, 1010460), (88, 849705), (110, 679764), (111, 673640), (120, 623117), (132, 566470), (148, 505230), (165, 453176), (185, 404184), (220, 339882), (222, 336820), (264, 283235), (296, 252615), (330, 226588), (370, 202092), (407, 183720), (440, 169941), (444, 168410), (555, 134728), (660, 113294), (740, 101046), (814, 91860), (888, 84205), (1110, 67364), (1221, 61240), (1320, 56647), (1480, 50523), (1531, 48840), (1628, 45930), (2035, 36744), (2220, 33682), (2442, 30620), (3062, 24420), (3256, 22965), (4070, 18372), (4440, 16841), (4593, 16280), (4884, 15310), (6105, 12248), (6124, 12210), (7655, 9768), (8140, 9186)]