145051140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10939}}^1$

素因数の和:10981

約数の個数: 96

約数和(自身を含む): 463155840

約数和(自身を除く): 318104700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 10939, 13260, 21878, 32817, 43756, 54695, 65634, 109390, 131268, 142207, 164085, 185963, 218780, 284414, 328170, 371926, 426621, 557889, 568828, 656340, 711035, 743852, 853242, 929815, 1115778, 1422070, 1706484, 1859630, 2133105, 2231556, 2417519, 2789445, 2844140, 3719260, 4266210, 4835038, 5578890, 7252557, 8532420, 9670076, 11157780, 12087595, 14505114, 24175190, 29010228, 36262785, 48350380, 72525570, 145051140]

約数ペア:

[(1, 145051140), (2, 72525570), (3, 48350380), (4, 36262785), (5, 29010228), (6, 24175190), (10, 14505114), (12, 12087595), (13, 11157780), (15, 9670076), (17, 8532420), (20, 7252557), (26, 5578890), (30, 4835038), (34, 4266210), (39, 3719260), (51, 2844140), (52, 2789445), (60, 2417519), (65, 2231556), (68, 2133105), (78, 1859630), (85, 1706484), (102, 1422070), (130, 1115778), (156, 929815), (170, 853242), (195, 743852), (204, 711035), (221, 656340), (255, 568828), (260, 557889), (340, 426621), (390, 371926), (442, 328170), (510, 284414), (663, 218780), (780, 185963), (884, 164085), (1020, 142207), (1105, 131268), (1326, 109390), (2210, 65634), (2652, 54695), (3315, 43756), (4420, 32817), (6630, 21878), (10939, 13260)]