75674720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 214824960

約数和(自身を除く): 139150240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 73, 76, 80, 88, 95, 110, 124, 146, 152, 155, 160, 176, 190, 209, 220, 248, 292, 304, 310, 341, 352, 365, 380, 418, 440, 496, 584, 589, 608, 620, 682, 730, 760, 803, 836, 880, 992, 1045, 1168, 1178, 1240, 1364, 1387, 1460, 1520, 1606, 1672, 1705, 1760, 2090, 2263, 2336, 2356, 2480, 2728, 2774, 2920, 2945, 3040, 3212, 3344, 3410, 4015, 4180, 4526, 4712, 4960, 5456, 5548, 5840, 5890, 6424, 6479, 6688, 6820, 6935, 8030, 8360, 9052, 9424, 10912, 11096, 11315, 11680, 11780, 12848, 12958, 13640, 13870, 15257, 16060, 16720, 18104, 18848, 22192, 22630, 23560, 24893, 25696, 25916, 27280, 27740, 30514, 32120, 32395, 33440, 36208, 42997, 44384, 45260, 47120, 49786, 51832, 54560, 55480, 61028, 64240, 64790, 72416, 76285, 85994, 90520, 94240, 99572, 103664, 110960, 122056, 124465, 128480, 129580, 152570, 171988, 181040, 199144, 207328, 214985, 221920, 244112, 248930, 259160, 305140, 343976, 362080, 398288, 429970, 472967, 488224, 497860, 518320, 610280, 687952, 796576, 859940, 945934, 995720, 1036640, 1220560, 1375904, 1719880, 1891868, 1991440, 2364835, 2441120, 3439760, 3783736, 3982880, 4729670, 6879520, 7567472, 9459340, 15134944, 18918680, 37837360, 75674720]

約数ペア:

[(1, 75674720), (2, 37837360), (4, 18918680), (5, 15134944), (8, 9459340), (10, 7567472), (11, 6879520), (16, 4729670), (19, 3982880), (20, 3783736), (22, 3439760), (31, 2441120), (32, 2364835), (38, 1991440), (40, 1891868), (44, 1719880), (55, 1375904), (62, 1220560), (73, 1036640), (76, 995720), (80, 945934), (88, 859940), (95, 796576), (110, 687952), (124, 610280), (146, 518320), (152, 497860), (155, 488224), (160, 472967), (176, 429970), (190, 398288), (209, 362080), (220, 343976), (248, 305140), (292, 259160), (304, 248930), (310, 244112), (341, 221920), (352, 214985), (365, 207328), (380, 199144), (418, 181040), (440, 171988), (496, 152570), (584, 129580), (589, 128480), (608, 124465), (620, 122056), (682, 110960), (730, 103664), (760, 99572), (803, 94240), (836, 90520), (880, 85994), (992, 76285), (1045, 72416), (1168, 64790), (1178, 64240), (1240, 61028), (1364, 55480), (1387, 54560), (1460, 51832), (1520, 49786), (1606, 47120), (1672, 45260), (1705, 44384), (1760, 42997), (2090, 36208), (2263, 33440), (2336, 32395), (2356, 32120), (2480, 30514), (2728, 27740), (2774, 27280), (2920, 25916), (2945, 25696), (3040, 24893), (3212, 23560), (3344, 22630), (3410, 22192), (4015, 18848), (4180, 18104), (4526, 16720), (4712, 16060), (4960, 15257), (5456, 13870), (5548, 13640), (5840, 12958), (5890, 12848), (6424, 11780), (6479, 11680), (6688, 11315), (6820, 11096), (6935, 10912), (8030, 9424), (8360, 9052)]