25148400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 84875520

約数和(自身を除く): 59727120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1103, 1140, 1200, 1425, 1520, 1900, 2206, 2280, 2850, 3309, 3800, 4412, 4560, 5515, 5700, 6618, 7600, 8824, 11030, 11400, 13236, 16545, 17648, 20957, 22060, 22800, 26472, 27575, 33090, 41914, 44120, 52944, 55150, 62871, 66180, 82725, 83828, 88240, 104785, 110300, 125742, 132360, 165450, 167656, 209570, 220600, 251484, 264720, 314355, 330900, 335312, 419140, 441200, 502968, 523925, 628710, 661800, 838280, 1005936, 1047850, 1257420, 1323600, 1571775, 1676560, 2095700, 2514840, 3143550, 4191400, 5029680, 6287100, 8382800, 12574200, 25148400]

約数ペア:

[(1, 25148400), (2, 12574200), (3, 8382800), (4, 6287100), (5, 5029680), (6, 4191400), (8, 3143550), (10, 2514840), (12, 2095700), (15, 1676560), (16, 1571775), (19, 1323600), (20, 1257420), (24, 1047850), (25, 1005936), (30, 838280), (38, 661800), (40, 628710), (48, 523925), (50, 502968), (57, 441200), (60, 419140), (75, 335312), (76, 330900), (80, 314355), (95, 264720), (100, 251484), (114, 220600), (120, 209570), (150, 167656), (152, 165450), (190, 132360), (200, 125742), (228, 110300), (240, 104785), (285, 88240), (300, 83828), (304, 82725), (380, 66180), (400, 62871), (456, 55150), (475, 52944), (570, 44120), (600, 41914), (760, 33090), (912, 27575), (950, 26472), (1103, 22800), (1140, 22060), (1200, 20957), (1425, 17648), (1520, 16545), (1900, 13236), (2206, 11400), (2280, 11030), (2850, 8824), (3309, 7600), (3800, 6618), (4412, 5700), (4560, 5515)]