72485400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9293}}^1$

素因数の和:9325

約数の個数: 96

約数和(自身を含む): 242015760

約数和(自身を除く): 169530360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 9293, 18586, 27879, 37172, 46465, 55758, 74344, 92930, 111516, 120809, 139395, 185860, 223032, 232325, 241618, 278790, 362427, 371720, 464650, 483236, 557580, 604045, 696975, 724854, 929300, 966472, 1115160, 1208090, 1393950, 1449708, 1812135, 1858600, 2416180, 2787900, 2899416, 3020225, 3624270, 4832360, 5575800, 6040450, 7248540, 9060675, 12080900, 14497080, 18121350, 24161800, 36242700, 72485400]

約数ペア:

[(1, 72485400), (2, 36242700), (3, 24161800), (4, 18121350), (5, 14497080), (6, 12080900), (8, 9060675), (10, 7248540), (12, 6040450), (13, 5575800), (15, 4832360), (20, 3624270), (24, 3020225), (25, 2899416), (26, 2787900), (30, 2416180), (39, 1858600), (40, 1812135), (50, 1449708), (52, 1393950), (60, 1208090), (65, 1115160), (75, 966472), (78, 929300), (100, 724854), (104, 696975), (120, 604045), (130, 557580), (150, 483236), (156, 464650), (195, 371720), (200, 362427), (260, 278790), (300, 241618), (312, 232325), (325, 223032), (390, 185860), (520, 139395), (600, 120809), (650, 111516), (780, 92930), (975, 74344), (1300, 55758), (1560, 46465), (1950, 37172), (2600, 27879), (3900, 18586), (7800, 9293)]