147754140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8521}}^1$

素因数の和:8567

約数の個数: 72

約数和(自身を含む): 439530672

約数和(自身を除く): 291776532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8521, 8670, 17042, 17340, 25563, 34084, 42605, 51126, 85210, 102252, 127815, 144857, 170420, 255630, 289714, 434571, 511260, 579428, 724285, 869142, 1448570, 1738284, 2172855, 2462569, 2897140, 4345710, 4925138, 7387707, 8691420, 9850276, 12312845, 14775414, 24625690, 29550828, 36938535, 49251380, 73877070, 147754140]

約数ペア:

[(1, 147754140), (2, 73877070), (3, 49251380), (4, 36938535), (5, 29550828), (6, 24625690), (10, 14775414), (12, 12312845), (15, 9850276), (17, 8691420), (20, 7387707), (30, 4925138), (34, 4345710), (51, 2897140), (60, 2462569), (68, 2172855), (85, 1738284), (102, 1448570), (170, 869142), (204, 724285), (255, 579428), (289, 511260), (340, 434571), (510, 289714), (578, 255630), (867, 170420), (1020, 144857), (1156, 127815), (1445, 102252), (1734, 85210), (2890, 51126), (3468, 42605), (4335, 34084), (5780, 25563), (8521, 17340), (8670, 17042)]