101490720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 346187520

約数和(自身を除く): 244696800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 160, 174, 184, 230, 232, 240, 276, 290, 317, 345, 348, 368, 435, 460, 464, 480, 552, 580, 634, 667, 690, 696, 736, 870, 920, 928, 951, 1104, 1160, 1268, 1334, 1380, 1392, 1585, 1740, 1840, 1902, 2001, 2208, 2320, 2536, 2668, 2760, 2784, 3170, 3335, 3480, 3680, 3804, 4002, 4640, 4755, 5072, 5336, 5520, 6340, 6670, 6960, 7291, 7608, 8004, 9193, 9510, 10005, 10144, 10672, 11040, 12680, 13340, 13920, 14582, 15216, 16008, 18386, 19020, 20010, 21344, 21873, 25360, 26680, 27579, 29164, 30432, 32016, 36455, 36772, 38040, 40020, 43746, 45965, 50720, 53360, 55158, 58328, 64032, 72910, 73544, 76080, 80040, 87492, 91930, 106720, 109365, 110316, 116656, 137895, 145820, 147088, 152160, 160080, 174984, 183860, 211439, 218730, 220632, 233312, 275790, 291640, 294176, 320160, 349968, 367720, 422878, 437460, 441264, 551580, 583280, 634317, 699936, 735440, 845756, 874920, 882528, 1057195, 1103160, 1166560, 1268634, 1470880, 1691512, 1749840, 2114390, 2206320, 2537268, 3171585, 3383024, 3499680, 4228780, 4412640, 5074536, 6343170, 6766048, 8457560, 10149072, 12686340, 16915120, 20298144, 25372680, 33830240, 50745360, 101490720]

約数ペア:

[(1, 101490720), (2, 50745360), (3, 33830240), (4, 25372680), (5, 20298144), (6, 16915120), (8, 12686340), (10, 10149072), (12, 8457560), (15, 6766048), (16, 6343170), (20, 5074536), (23, 4412640), (24, 4228780), (29, 3499680), (30, 3383024), (32, 3171585), (40, 2537268), (46, 2206320), (48, 2114390), (58, 1749840), (60, 1691512), (69, 1470880), (80, 1268634), (87, 1166560), (92, 1103160), (96, 1057195), (115, 882528), (116, 874920), (120, 845756), (138, 735440), (145, 699936), (160, 634317), (174, 583280), (184, 551580), (230, 441264), (232, 437460), (240, 422878), (276, 367720), (290, 349968), (317, 320160), (345, 294176), (348, 291640), (368, 275790), (435, 233312), (460, 220632), (464, 218730), (480, 211439), (552, 183860), (580, 174984), (634, 160080), (667, 152160), (690, 147088), (696, 145820), (736, 137895), (870, 116656), (920, 110316), (928, 109365), (951, 106720), (1104, 91930), (1160, 87492), (1268, 80040), (1334, 76080), (1380, 73544), (1392, 72910), (1585, 64032), (1740, 58328), (1840, 55158), (1902, 53360), (2001, 50720), (2208, 45965), (2320, 43746), (2536, 40020), (2668, 38040), (2760, 36772), (2784, 36455), (3170, 32016), (3335, 30432), (3480, 29164), (3680, 27579), (3804, 26680), (4002, 25360), (4640, 21873), (4755, 21344), (5072, 20010), (5336, 19020), (5520, 18386), (6340, 16008), (6670, 15216), (6960, 14582), (7291, 13920), (7608, 13340), (8004, 12680), (9193, 11040), (9510, 10672), (10005, 10144)]