75808480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2312

約数の個数: 96

約数和(自身を含む): 205752960

約数和(自身を除く): 129944480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 2267, 3040, 3344, 4180, 4534, 6688, 8360, 9068, 11335, 16720, 18136, 22670, 24937, 33440, 36272, 43073, 45340, 49874, 72544, 86146, 90680, 99748, 124685, 172292, 181360, 199496, 215365, 249370, 344584, 362720, 398992, 430730, 473803, 498740, 689168, 797984, 861460, 947606, 997480, 1378336, 1722920, 1895212, 1994960, 2369015, 3445840, 3790424, 3989920, 4738030, 6891680, 7580848, 9476060, 15161696, 18952120, 37904240, 75808480]

約数ペア:

[(1, 75808480), (2, 37904240), (4, 18952120), (5, 15161696), (8, 9476060), (10, 7580848), (11, 6891680), (16, 4738030), (19, 3989920), (20, 3790424), (22, 3445840), (32, 2369015), (38, 1994960), (40, 1895212), (44, 1722920), (55, 1378336), (76, 997480), (80, 947606), (88, 861460), (95, 797984), (110, 689168), (152, 498740), (160, 473803), (176, 430730), (190, 398992), (209, 362720), (220, 344584), (304, 249370), (352, 215365), (380, 199496), (418, 181360), (440, 172292), (608, 124685), (760, 99748), (836, 90680), (880, 86146), (1045, 72544), (1520, 49874), (1672, 45340), (1760, 43073), (2090, 36272), (2267, 33440), (3040, 24937), (3344, 22670), (4180, 18136), (4534, 16720), (6688, 11335), (8360, 9068)]