75175560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1548

約数の個数: 128

約数和(自身を含む): 256089600

約数和(自身を除く): 180914040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1481, 1692, 1880, 2115, 2538, 2820, 2962, 3384, 4230, 4443, 5076, 5640, 5924, 6345, 7405, 8460, 8886, 10152, 11848, 12690, 13329, 14810, 16920, 17772, 22215, 25380, 26658, 29620, 35544, 39987, 44430, 50760, 53316, 59240, 66645, 69607, 79974, 88860, 106632, 133290, 139214, 159948, 177720, 199935, 208821, 266580, 278428, 319896, 348035, 399870, 417642, 533160, 556856, 626463, 696070, 799740, 835284, 1044105, 1252926, 1392140, 1599480, 1670568, 1879389, 2088210, 2505852, 2784280, 3132315, 3758778, 4176420, 5011704, 6264630, 7517556, 8352840, 9396945, 12529260, 15035112, 18793890, 25058520, 37587780, 75175560]

約数ペア:

[(1, 75175560), (2, 37587780), (3, 25058520), (4, 18793890), (5, 15035112), (6, 12529260), (8, 9396945), (9, 8352840), (10, 7517556), (12, 6264630), (15, 5011704), (18, 4176420), (20, 3758778), (24, 3132315), (27, 2784280), (30, 2505852), (36, 2088210), (40, 1879389), (45, 1670568), (47, 1599480), (54, 1392140), (60, 1252926), (72, 1044105), (90, 835284), (94, 799740), (108, 696070), (120, 626463), (135, 556856), (141, 533160), (180, 417642), (188, 399870), (216, 348035), (235, 319896), (270, 278428), (282, 266580), (360, 208821), (376, 199935), (423, 177720), (470, 159948), (540, 139214), (564, 133290), (705, 106632), (846, 88860), (940, 79974), (1080, 69607), (1128, 66645), (1269, 59240), (1410, 53316), (1481, 50760), (1692, 44430), (1880, 39987), (2115, 35544), (2538, 29620), (2820, 26658), (2962, 25380), (3384, 22215), (4230, 17772), (4443, 16920), (5076, 14810), (5640, 13329), (5924, 12690), (6345, 11848), (7405, 10152), (8460, 8886)]