75527640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23311}}^1$

素因数の和:23334

約数の個数: 80

約数和(自身を含む): 253867680

約数和(自身を除く): 178340040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 23311, 46622, 69933, 93244, 116555, 139866, 186488, 209799, 233110, 279732, 349665, 419598, 466220, 559464, 629397, 699330, 839196, 932440, 1048995, 1258794, 1398660, 1678392, 1888191, 2097990, 2517588, 2797320, 3146985, 3776382, 4195980, 5035176, 6293970, 7552764, 8391960, 9440955, 12587940, 15105528, 18881910, 25175880, 37763820, 75527640]

約数ペア:

[(1, 75527640), (2, 37763820), (3, 25175880), (4, 18881910), (5, 15105528), (6, 12587940), (8, 9440955), (9, 8391960), (10, 7552764), (12, 6293970), (15, 5035176), (18, 4195980), (20, 3776382), (24, 3146985), (27, 2797320), (30, 2517588), (36, 2097990), (40, 1888191), (45, 1678392), (54, 1398660), (60, 1258794), (72, 1048995), (81, 932440), (90, 839196), (108, 699330), (120, 629397), (135, 559464), (162, 466220), (180, 419598), (216, 349665), (270, 279732), (324, 233110), (360, 209799), (405, 186488), (540, 139866), (648, 116555), (810, 93244), (1080, 69933), (1620, 46622), (3240, 23311)]