75575920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7103}}^1$

素因数の和:7142

約数の個数: 80

約数和(自身を含む): 211415040

約数和(自身を除く): 135839120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 7103, 10640, 14206, 28412, 35515, 49721, 56824, 71030, 99442, 113648, 134957, 142060, 198884, 248605, 269914, 284120, 397768, 497210, 539828, 568240, 674785, 795536, 944699, 994420, 1079656, 1349570, 1889398, 1988840, 2159312, 2699140, 3778796, 3977680, 4723495, 5398280, 7557592, 9446990, 10796560, 15115184, 18893980, 37787960, 75575920]

約数ペア:

[(1, 75575920), (2, 37787960), (4, 18893980), (5, 15115184), (7, 10796560), (8, 9446990), (10, 7557592), (14, 5398280), (16, 4723495), (19, 3977680), (20, 3778796), (28, 2699140), (35, 2159312), (38, 1988840), (40, 1889398), (56, 1349570), (70, 1079656), (76, 994420), (80, 944699), (95, 795536), (112, 674785), (133, 568240), (140, 539828), (152, 497210), (190, 397768), (266, 284120), (280, 269914), (304, 248605), (380, 198884), (532, 142060), (560, 134957), (665, 113648), (760, 99442), (1064, 71030), (1330, 56824), (1520, 49721), (2128, 35515), (2660, 28412), (5320, 14206), (7103, 10640)]