75141220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 200309760

約数和(自身を除く): 125168540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 590, 649, 770, 826, 827, 1180, 1298, 1540, 1652, 1654, 2065, 2596, 3245, 3308, 4130, 4135, 4543, 5789, 6490, 8260, 8270, 9086, 9097, 11578, 12980, 16540, 18172, 18194, 22715, 23156, 28945, 36388, 45430, 45485, 48793, 57890, 63679, 90860, 90970, 97586, 115780, 127358, 181940, 195172, 243965, 254716, 318395, 341551, 487930, 536723, 636790, 683102, 975860, 1073446, 1273580, 1366204, 1707755, 2146892, 2683615, 3415510, 3757061, 5367230, 6831020, 7514122, 10734460, 15028244, 18785305, 37570610, 75141220]

約数ペア:

[(1, 75141220), (2, 37570610), (4, 18785305), (5, 15028244), (7, 10734460), (10, 7514122), (11, 6831020), (14, 5367230), (20, 3757061), (22, 3415510), (28, 2683615), (35, 2146892), (44, 1707755), (55, 1366204), (59, 1273580), (70, 1073446), (77, 975860), (110, 683102), (118, 636790), (140, 536723), (154, 487930), (220, 341551), (236, 318395), (295, 254716), (308, 243965), (385, 195172), (413, 181940), (590, 127358), (649, 115780), (770, 97586), (826, 90970), (827, 90860), (1180, 63679), (1298, 57890), (1540, 48793), (1652, 45485), (1654, 45430), (2065, 36388), (2596, 28945), (3245, 23156), (3308, 22715), (4130, 18194), (4135, 18172), (4543, 16540), (5789, 12980), (6490, 11578), (8260, 9097), (8270, 9086)]