75394920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 240537600

約数和(自身を除く): 165142680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 59, 60, 69, 92, 115, 118, 120, 138, 177, 184, 230, 236, 276, 295, 345, 354, 460, 463, 472, 552, 590, 690, 708, 885, 920, 926, 1180, 1357, 1380, 1389, 1416, 1770, 1852, 2315, 2360, 2714, 2760, 2778, 3540, 3704, 4071, 4630, 5428, 5556, 6785, 6945, 7080, 8142, 9260, 10649, 10856, 11112, 13570, 13890, 16284, 18520, 20355, 21298, 27140, 27317, 27780, 31947, 32568, 40710, 42596, 53245, 54280, 54634, 55560, 63894, 81420, 81951, 85192, 106490, 109268, 127788, 136585, 159735, 162840, 163902, 212980, 218536, 255576, 273170, 319470, 327804, 409755, 425960, 546340, 628291, 638940, 655608, 819510, 1092680, 1256582, 1277880, 1639020, 1884873, 2513164, 3141455, 3278040, 3769746, 5026328, 6282910, 7539492, 9424365, 12565820, 15078984, 18848730, 25131640, 37697460, 75394920]

約数ペア:

[(1, 75394920), (2, 37697460), (3, 25131640), (4, 18848730), (5, 15078984), (6, 12565820), (8, 9424365), (10, 7539492), (12, 6282910), (15, 5026328), (20, 3769746), (23, 3278040), (24, 3141455), (30, 2513164), (40, 1884873), (46, 1639020), (59, 1277880), (60, 1256582), (69, 1092680), (92, 819510), (115, 655608), (118, 638940), (120, 628291), (138, 546340), (177, 425960), (184, 409755), (230, 327804), (236, 319470), (276, 273170), (295, 255576), (345, 218536), (354, 212980), (460, 163902), (463, 162840), (472, 159735), (552, 136585), (590, 127788), (690, 109268), (708, 106490), (885, 85192), (920, 81951), (926, 81420), (1180, 63894), (1357, 55560), (1380, 54634), (1389, 54280), (1416, 53245), (1770, 42596), (1852, 40710), (2315, 32568), (2360, 31947), (2714, 27780), (2760, 27317), (2778, 27140), (3540, 21298), (3704, 20355), (4071, 18520), (4630, 16284), (5428, 13890), (5556, 13570), (6785, 11112), (6945, 10856), (7080, 10649), (8142, 9260)]