71613600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 237922272

約数和(自身を除く): 166308672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 530, 563, 600, 636, 795, 800, 848, 1060, 1126, 1200, 1272, 1325, 1590, 1689, 1696, 2120, 2252, 2400, 2544, 2650, 2815, 3180, 3378, 3975, 4240, 4504, 5088, 5300, 5630, 6360, 6756, 7950, 8445, 8480, 9008, 10600, 11260, 12720, 13512, 14075, 15900, 16890, 18016, 21200, 22520, 25440, 27024, 28150, 29839, 31800, 33780, 42225, 42400, 45040, 54048, 56300, 59678, 63600, 67560, 84450, 89517, 90080, 112600, 119356, 127200, 135120, 149195, 168900, 179034, 225200, 238712, 270240, 298390, 337800, 358068, 447585, 450400, 477424, 596780, 675600, 716136, 745975, 895170, 954848, 1193560, 1351200, 1432272, 1491950, 1790340, 2237925, 2387120, 2864544, 2983900, 3580680, 4475850, 4774240, 5967800, 7161360, 8951700, 11935600, 14322720, 17903400, 23871200, 35806800, 71613600]

約数ペア:

[(1, 71613600), (2, 35806800), (3, 23871200), (4, 17903400), (5, 14322720), (6, 11935600), (8, 8951700), (10, 7161360), (12, 5967800), (15, 4774240), (16, 4475850), (20, 3580680), (24, 2983900), (25, 2864544), (30, 2387120), (32, 2237925), (40, 1790340), (48, 1491950), (50, 1432272), (53, 1351200), (60, 1193560), (75, 954848), (80, 895170), (96, 745975), (100, 716136), (106, 675600), (120, 596780), (150, 477424), (159, 450400), (160, 447585), (200, 358068), (212, 337800), (240, 298390), (265, 270240), (300, 238712), (318, 225200), (400, 179034), (424, 168900), (480, 149195), (530, 135120), (563, 127200), (600, 119356), (636, 112600), (795, 90080), (800, 89517), (848, 84450), (1060, 67560), (1126, 63600), (1200, 59678), (1272, 56300), (1325, 54048), (1590, 45040), (1689, 42400), (1696, 42225), (2120, 33780), (2252, 31800), (2400, 29839), (2544, 28150), (2650, 27024), (2815, 25440), (3180, 22520), (3378, 21200), (3975, 18016), (4240, 16890), (4504, 15900), (5088, 14075), (5300, 13512), (5630, 12720), (6360, 11260), (6756, 10600), (7950, 9008), (8445, 8480)]