22680450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3877}}^1$

素因数の和:3908

約数の個数: 72

約数和(自身を含む): 65639028

約数和(自身を除く): 42958578

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 3877, 5850, 7754, 11631, 19385, 23262, 34893, 38770, 50401, 58155, 69786, 96925, 100802, 116310, 151203, 174465, 193850, 252005, 290775, 302406, 348930, 453609, 504010, 581550, 756015, 872325, 907218, 1260025, 1512030, 1744650, 2268045, 2520050, 3780075, 4536090, 7560150, 11340225, 22680450]

約数ペア:

[(1, 22680450), (2, 11340225), (3, 7560150), (5, 4536090), (6, 3780075), (9, 2520050), (10, 2268045), (13, 1744650), (15, 1512030), (18, 1260025), (25, 907218), (26, 872325), (30, 756015), (39, 581550), (45, 504010), (50, 453609), (65, 348930), (75, 302406), (78, 290775), (90, 252005), (117, 193850), (130, 174465), (150, 151203), (195, 116310), (225, 100802), (234, 96925), (325, 69786), (390, 58155), (450, 50401), (585, 38770), (650, 34893), (975, 23262), (1170, 19385), (1950, 11631), (2925, 7754), (3877, 5850)]