153237960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 552960000

約数和(自身を除く): 399722040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 108, 115, 120, 124, 135, 138, 155, 180, 184, 186, 199, 207, 216, 230, 248, 270, 276, 279, 310, 345, 360, 372, 398, 414, 460, 465, 540, 552, 558, 597, 620, 621, 690, 713, 744, 796, 828, 837, 920, 930, 995, 1035, 1080, 1116, 1194, 1240, 1242, 1380, 1395, 1426, 1592, 1656, 1674, 1791, 1860, 1990, 2070, 2139, 2232, 2388, 2484, 2760, 2790, 2852, 2985, 3105, 3348, 3565, 3582, 3720, 3980, 4140, 4185, 4278, 4577, 4776, 4968, 5373, 5580, 5704, 5970, 6169, 6210, 6417, 6696, 7130, 7164, 7960, 8280, 8370, 8556, 8955, 9154, 10695, 10746, 11160, 11940, 12338, 12420, 12834, 13731, 14260, 14328, 16740, 17112, 17910, 18308, 18507, 19251, 21390, 21492, 22885, 23880, 24676, 24840, 25668, 26865, 27462, 28520, 30845, 32085, 33480, 35820, 36616, 37014, 38502, 41193, 42780, 42984, 45770, 49352, 51336, 53730, 54924, 55521, 61690, 64170, 68655, 71640, 74028, 77004, 82386, 85560, 91540, 92535, 96255, 107460, 109848, 111042, 123380, 123579, 128340, 137310, 141887, 148056, 154008, 164772, 166563, 183080, 185070, 192510, 205965, 214920, 222084, 246760, 247158, 256680, 274620, 277605, 283774, 329544, 333126, 370140, 385020, 411930, 425661, 444168, 494316, 549240, 555210, 567548, 617895, 666252, 709435, 740280, 770040, 823860, 832815, 851322, 988632, 1110420, 1135096, 1235790, 1276983, 1332504, 1418870, 1647720, 1665630, 1702644, 2128305, 2220840, 2471580, 2553966, 2837740, 3331260, 3405288, 3830949, 4256610, 4943160, 5107932, 5675480, 6384915, 6662520, 7661898, 8513220, 10215864, 12769830, 15323796, 17026440, 19154745, 25539660, 30647592, 38309490, 51079320, 76618980, 153237960]

約数ペア:

[(1, 153237960), (2, 76618980), (3, 51079320), (4, 38309490), (5, 30647592), (6, 25539660), (8, 19154745), (9, 17026440), (10, 15323796), (12, 12769830), (15, 10215864), (18, 8513220), (20, 7661898), (23, 6662520), (24, 6384915), (27, 5675480), (30, 5107932), (31, 4943160), (36, 4256610), (40, 3830949), (45, 3405288), (46, 3331260), (54, 2837740), (60, 2553966), (62, 2471580), (69, 2220840), (72, 2128305), (90, 1702644), (92, 1665630), (93, 1647720), (108, 1418870), (115, 1332504), (120, 1276983), (124, 1235790), (135, 1135096), (138, 1110420), (155, 988632), (180, 851322), (184, 832815), (186, 823860), (199, 770040), (207, 740280), (216, 709435), (230, 666252), (248, 617895), (270, 567548), (276, 555210), (279, 549240), (310, 494316), (345, 444168), (360, 425661), (372, 411930), (398, 385020), (414, 370140), (460, 333126), (465, 329544), (540, 283774), (552, 277605), (558, 274620), (597, 256680), (620, 247158), (621, 246760), (690, 222084), (713, 214920), (744, 205965), (796, 192510), (828, 185070), (837, 183080), (920, 166563), (930, 164772), (995, 154008), (1035, 148056), (1080, 141887), (1116, 137310), (1194, 128340), (1240, 123579), (1242, 123380), (1380, 111042), (1395, 109848), (1426, 107460), (1592, 96255), (1656, 92535), (1674, 91540), (1791, 85560), (1860, 82386), (1990, 77004), (2070, 74028), (2139, 71640), (2232, 68655), (2388, 64170), (2484, 61690), (2760, 55521), (2790, 54924), (2852, 53730), (2985, 51336), (3105, 49352), (3348, 45770), (3565, 42984), (3582, 42780), (3720, 41193), (3980, 38502), (4140, 37014), (4185, 36616), (4278, 35820), (4577, 33480), (4776, 32085), (4968, 30845), (5373, 28520), (5580, 27462), (5704, 26865), (5970, 25668), (6169, 24840), (6210, 24676), (6417, 23880), (6696, 22885), (7130, 21492), (7164, 21390), (7960, 19251), (8280, 18507), (8370, 18308), (8556, 17910), (8955, 17112), (9154, 16740), (10695, 14328), (10746, 14260), (11160, 13731), (11940, 12834), (12338, 12420)]