125316400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1547

約数の個数: 120

約数和(自身を含む): 345960000

約数和(自身を除く): 220643600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 275, 304, 380, 400, 418, 440, 475, 550, 760, 836, 880, 950, 1045, 1100, 1499, 1520, 1672, 1900, 2090, 2200, 2998, 3344, 3800, 4180, 4400, 5225, 5996, 7495, 7600, 8360, 10450, 11992, 14990, 16489, 16720, 20900, 23984, 28481, 29980, 32978, 37475, 41800, 56962, 59960, 65956, 74950, 82445, 83600, 113924, 119920, 131912, 142405, 149900, 164890, 227848, 263824, 284810, 299800, 313291, 329780, 412225, 455696, 569620, 599600, 626582, 659560, 712025, 824450, 1139240, 1253164, 1319120, 1424050, 1566455, 1648900, 2278480, 2506328, 2848100, 3132910, 3297800, 5012656, 5696200, 6265820, 6595600, 7832275, 11392400, 12531640, 15664550, 25063280, 31329100, 62658200, 125316400]

約数ペア:

[(1, 125316400), (2, 62658200), (4, 31329100), (5, 25063280), (8, 15664550), (10, 12531640), (11, 11392400), (16, 7832275), (19, 6595600), (20, 6265820), (22, 5696200), (25, 5012656), (38, 3297800), (40, 3132910), (44, 2848100), (50, 2506328), (55, 2278480), (76, 1648900), (80, 1566455), (88, 1424050), (95, 1319120), (100, 1253164), (110, 1139240), (152, 824450), (176, 712025), (190, 659560), (200, 626582), (209, 599600), (220, 569620), (275, 455696), (304, 412225), (380, 329780), (400, 313291), (418, 299800), (440, 284810), (475, 263824), (550, 227848), (760, 164890), (836, 149900), (880, 142405), (950, 131912), (1045, 119920), (1100, 113924), (1499, 83600), (1520, 82445), (1672, 74950), (1900, 65956), (2090, 59960), (2200, 56962), (2998, 41800), (3344, 37475), (3800, 32978), (4180, 29980), (4400, 28481), (5225, 23984), (5996, 20900), (7495, 16720), (7600, 16489), (8360, 14990), (10450, 11992)]