75678460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 191020032

約数和(自身を除く): 115341572

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 110, 130, 143, 188, 220, 235, 260, 286, 470, 517, 563, 572, 611, 715, 940, 1034, 1126, 1222, 1430, 2068, 2252, 2444, 2585, 2815, 2860, 3055, 5170, 5630, 6110, 6193, 6721, 7319, 10340, 11260, 12220, 12386, 13442, 14638, 24772, 26461, 26884, 29276, 30965, 33605, 36595, 52922, 61930, 67210, 73190, 80509, 105844, 123860, 132305, 134420, 146380, 161018, 264610, 291071, 322036, 343993, 402545, 529220, 582142, 687986, 805090, 1164284, 1375972, 1455355, 1610180, 1719965, 2910710, 3439930, 3783923, 5821420, 6879860, 7567846, 15135692, 18919615, 37839230, 75678460]

約数ペア:

[(1, 75678460), (2, 37839230), (4, 18919615), (5, 15135692), (10, 7567846), (11, 6879860), (13, 5821420), (20, 3783923), (22, 3439930), (26, 2910710), (44, 1719965), (47, 1610180), (52, 1455355), (55, 1375972), (65, 1164284), (94, 805090), (110, 687986), (130, 582142), (143, 529220), (188, 402545), (220, 343993), (235, 322036), (260, 291071), (286, 264610), (470, 161018), (517, 146380), (563, 134420), (572, 132305), (611, 123860), (715, 105844), (940, 80509), (1034, 73190), (1126, 67210), (1222, 61930), (1430, 52922), (2068, 36595), (2252, 33605), (2444, 30965), (2585, 29276), (2815, 26884), (2860, 26461), (3055, 24772), (5170, 14638), (5630, 13442), (6110, 12386), (6193, 12220), (6721, 11260), (7319, 10340)]