75580540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 185985072

約数和(自身を除く): 110404532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 233, 245, 331, 466, 490, 662, 932, 980, 1165, 1324, 1631, 1655, 2317, 2330, 3262, 3310, 4634, 4660, 6524, 6620, 8155, 9268, 11417, 11585, 16219, 16310, 22834, 23170, 32438, 32620, 45668, 46340, 57085, 64876, 77123, 81095, 114170, 154246, 162190, 228340, 308492, 324380, 385615, 539861, 771230, 1079722, 1542460, 2159444, 2699305, 3779027, 5398610, 7558054, 10797220, 15116108, 18895135, 37790270, 75580540]

約数ペア:

[(1, 75580540), (2, 37790270), (4, 18895135), (5, 15116108), (7, 10797220), (10, 7558054), (14, 5398610), (20, 3779027), (28, 2699305), (35, 2159444), (49, 1542460), (70, 1079722), (98, 771230), (140, 539861), (196, 385615), (233, 324380), (245, 308492), (331, 228340), (466, 162190), (490, 154246), (662, 114170), (932, 81095), (980, 77123), (1165, 64876), (1324, 57085), (1631, 46340), (1655, 45668), (2317, 32620), (2330, 32438), (3262, 23170), (3310, 22834), (4634, 16310), (4660, 16219), (6524, 11585), (6620, 11417), (8155, 9268)]