74933520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 243948672

約数和(自身を除く): 169015152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 53, 60, 80, 86, 106, 120, 129, 137, 159, 172, 212, 215, 240, 258, 265, 274, 318, 344, 411, 424, 430, 516, 530, 548, 636, 645, 685, 688, 795, 822, 848, 860, 1032, 1060, 1096, 1272, 1290, 1370, 1590, 1644, 1720, 2055, 2064, 2120, 2192, 2279, 2544, 2580, 2740, 3180, 3288, 3440, 4110, 4240, 4558, 5160, 5480, 5891, 6360, 6576, 6837, 7261, 8220, 9116, 10320, 10960, 11395, 11782, 12720, 13674, 14522, 16440, 17673, 18232, 21783, 22790, 23564, 27348, 29044, 29455, 32880, 34185, 35346, 36305, 36464, 43566, 45580, 47128, 54696, 58088, 58910, 68370, 70692, 72610, 87132, 88365, 91160, 94256, 108915, 109392, 116176, 117820, 136740, 141384, 145220, 174264, 176730, 182320, 217830, 235640, 273480, 282768, 290440, 312223, 348528, 353460, 435660, 471280, 546960, 580880, 624446, 706920, 871320, 936669, 1248892, 1413840, 1561115, 1742640, 1873338, 2497784, 3122230, 3746676, 4683345, 4995568, 6244460, 7493352, 9366690, 12488920, 14986704, 18733380, 24977840, 37466760, 74933520]

約数ペア:

[(1, 74933520), (2, 37466760), (3, 24977840), (4, 18733380), (5, 14986704), (6, 12488920), (8, 9366690), (10, 7493352), (12, 6244460), (15, 4995568), (16, 4683345), (20, 3746676), (24, 3122230), (30, 2497784), (40, 1873338), (43, 1742640), (48, 1561115), (53, 1413840), (60, 1248892), (80, 936669), (86, 871320), (106, 706920), (120, 624446), (129, 580880), (137, 546960), (159, 471280), (172, 435660), (212, 353460), (215, 348528), (240, 312223), (258, 290440), (265, 282768), (274, 273480), (318, 235640), (344, 217830), (411, 182320), (424, 176730), (430, 174264), (516, 145220), (530, 141384), (548, 136740), (636, 117820), (645, 116176), (685, 109392), (688, 108915), (795, 94256), (822, 91160), (848, 88365), (860, 87132), (1032, 72610), (1060, 70692), (1096, 68370), (1272, 58910), (1290, 58088), (1370, 54696), (1590, 47128), (1644, 45580), (1720, 43566), (2055, 36464), (2064, 36305), (2120, 35346), (2192, 34185), (2279, 32880), (2544, 29455), (2580, 29044), (2740, 27348), (3180, 23564), (3288, 22790), (3440, 21783), (4110, 18232), (4240, 17673), (4558, 16440), (5160, 14522), (5480, 13674), (5891, 12720), (6360, 11782), (6576, 11395), (6837, 10960), (7261, 10320), (8220, 9116)]