57106620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{35251}}^1$

素因数の和:35272

約数の個数: 60

約数和(自身を含む): 179150664

約数和(自身を除く): 122044044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 35251, 70502, 105753, 141004, 176255, 211506, 317259, 352510, 423012, 528765, 634518, 705020, 951777, 1057530, 1269036, 1586295, 1903554, 2115060, 2855331, 3172590, 3807108, 4758885, 5710662, 6345180, 9517770, 11421324, 14276655, 19035540, 28553310, 57106620]

約数ペア:

[(1, 57106620), (2, 28553310), (3, 19035540), (4, 14276655), (5, 11421324), (6, 9517770), (9, 6345180), (10, 5710662), (12, 4758885), (15, 3807108), (18, 3172590), (20, 2855331), (27, 2115060), (30, 1903554), (36, 1586295), (45, 1269036), (54, 1057530), (60, 951777), (81, 705020), (90, 634518), (108, 528765), (135, 423012), (162, 352510), (180, 317259), (270, 211506), (324, 176255), (405, 141004), (540, 105753), (810, 70502), (1620, 35251)]