75026640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 253733760

約数和(自身を除く): 178707120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 139, 156, 173, 195, 208, 240, 260, 278, 312, 346, 390, 417, 519, 520, 556, 624, 692, 695, 780, 834, 865, 1038, 1040, 1112, 1384, 1390, 1560, 1668, 1730, 1807, 2076, 2085, 2224, 2249, 2595, 2768, 2780, 3120, 3336, 3460, 3614, 4152, 4170, 4498, 5190, 5421, 5560, 6672, 6747, 6920, 7228, 8304, 8340, 8996, 9035, 10380, 10842, 11120, 11245, 13494, 13840, 14456, 16680, 17992, 18070, 20760, 21684, 22490, 24047, 26988, 27105, 28912, 33360, 33735, 35984, 36140, 41520, 43368, 44980, 48094, 53976, 54210, 67470, 72141, 72280, 86736, 89960, 96188, 107952, 108420, 120235, 134940, 144282, 144560, 179920, 192376, 216840, 240470, 269880, 288564, 312611, 360705, 384752, 433680, 480940, 539760, 577128, 625222, 721410, 937833, 961880, 1154256, 1250444, 1442820, 1563055, 1875666, 1923760, 2500888, 2885640, 3126110, 3751332, 4689165, 5001776, 5771280, 6252220, 7502664, 9378330, 12504440, 15005328, 18756660, 25008880, 37513320, 75026640]

約数ペア:

[(1, 75026640), (2, 37513320), (3, 25008880), (4, 18756660), (5, 15005328), (6, 12504440), (8, 9378330), (10, 7502664), (12, 6252220), (13, 5771280), (15, 5001776), (16, 4689165), (20, 3751332), (24, 3126110), (26, 2885640), (30, 2500888), (39, 1923760), (40, 1875666), (48, 1563055), (52, 1442820), (60, 1250444), (65, 1154256), (78, 961880), (80, 937833), (104, 721410), (120, 625222), (130, 577128), (139, 539760), (156, 480940), (173, 433680), (195, 384752), (208, 360705), (240, 312611), (260, 288564), (278, 269880), (312, 240470), (346, 216840), (390, 192376), (417, 179920), (519, 144560), (520, 144282), (556, 134940), (624, 120235), (692, 108420), (695, 107952), (780, 96188), (834, 89960), (865, 86736), (1038, 72280), (1040, 72141), (1112, 67470), (1384, 54210), (1390, 53976), (1560, 48094), (1668, 44980), (1730, 43368), (1807, 41520), (2076, 36140), (2085, 35984), (2224, 33735), (2249, 33360), (2595, 28912), (2768, 27105), (2780, 26988), (3120, 24047), (3336, 22490), (3460, 21684), (3614, 20760), (4152, 18070), (4170, 17992), (4498, 16680), (5190, 14456), (5421, 13840), (5560, 13494), (6672, 11245), (6747, 11120), (6920, 10842), (7228, 10380), (8304, 9035), (8340, 8996)]