74269600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 197987328

約数和(自身を除く): 123717728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 43, 50, 68, 80, 85, 86, 100, 127, 136, 160, 170, 172, 200, 215, 254, 272, 340, 344, 400, 425, 430, 508, 544, 635, 680, 688, 731, 800, 850, 860, 1016, 1075, 1270, 1360, 1376, 1462, 1700, 1720, 2032, 2150, 2159, 2540, 2720, 2924, 3175, 3400, 3440, 3655, 4064, 4300, 4318, 5080, 5461, 5848, 6350, 6800, 6880, 7310, 8600, 8636, 10160, 10795, 10922, 11696, 12700, 13600, 14620, 17200, 17272, 18275, 20320, 21590, 21844, 23392, 25400, 27305, 29240, 34400, 34544, 36550, 43180, 43688, 50800, 53975, 54610, 58480, 69088, 73100, 86360, 87376, 92837, 101600, 107950, 109220, 116960, 136525, 146200, 172720, 174752, 185674, 215900, 218440, 273050, 292400, 345440, 371348, 431800, 436880, 464185, 546100, 584800, 742696, 863600, 873760, 928370, 1092200, 1485392, 1727200, 1856740, 2184400, 2320925, 2970784, 3713480, 4368800, 4641850, 7426960, 9283700, 14853920, 18567400, 37134800, 74269600]

約数ペア:

[(1, 74269600), (2, 37134800), (4, 18567400), (5, 14853920), (8, 9283700), (10, 7426960), (16, 4641850), (17, 4368800), (20, 3713480), (25, 2970784), (32, 2320925), (34, 2184400), (40, 1856740), (43, 1727200), (50, 1485392), (68, 1092200), (80, 928370), (85, 873760), (86, 863600), (100, 742696), (127, 584800), (136, 546100), (160, 464185), (170, 436880), (172, 431800), (200, 371348), (215, 345440), (254, 292400), (272, 273050), (340, 218440), (344, 215900), (400, 185674), (425, 174752), (430, 172720), (508, 146200), (544, 136525), (635, 116960), (680, 109220), (688, 107950), (731, 101600), (800, 92837), (850, 87376), (860, 86360), (1016, 73100), (1075, 69088), (1270, 58480), (1360, 54610), (1376, 53975), (1462, 50800), (1700, 43688), (1720, 43180), (2032, 36550), (2150, 34544), (2159, 34400), (2540, 29240), (2720, 27305), (2924, 25400), (3175, 23392), (3400, 21844), (3440, 21590), (3655, 20320), (4064, 18275), (4300, 17272), (4318, 17200), (5080, 14620), (5461, 13600), (5848, 12700), (6350, 11696), (6800, 10922), (6880, 10795), (7310, 10160), (8600, 8636)]