22165650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 120

約数和(自身を含む): 66482724

約数和(自身を除く): 44317074

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 421, 450, 585, 650, 675, 702, 810, 842, 975, 1053, 1170, 1263, 1350, 1755, 1950, 2025, 2105, 2106, 2526, 2925, 3510, 3789, 4050, 4210, 5265, 5473, 5850, 6315, 7578, 8775, 10525, 10530, 10946, 11367, 12630, 16419, 17550, 18945, 21050, 22734, 26325, 27365, 31575, 32838, 34101, 37890, 49257, 52650, 54730, 56835, 63150, 68202, 82095, 94725, 98514, 113670, 136825, 147771, 164190, 170505, 189450, 246285, 273650, 284175, 295542, 341010, 410475, 443313, 492570, 568350, 738855, 820950, 852525, 886626, 1231425, 1477710, 1705050, 2216565, 2462850, 3694275, 4433130, 7388550, 11082825, 22165650]

約数ペア:

[(1, 22165650), (2, 11082825), (3, 7388550), (5, 4433130), (6, 3694275), (9, 2462850), (10, 2216565), (13, 1705050), (15, 1477710), (18, 1231425), (25, 886626), (26, 852525), (27, 820950), (30, 738855), (39, 568350), (45, 492570), (50, 443313), (54, 410475), (65, 341010), (75, 295542), (78, 284175), (81, 273650), (90, 246285), (117, 189450), (130, 170505), (135, 164190), (150, 147771), (162, 136825), (195, 113670), (225, 98514), (234, 94725), (270, 82095), (325, 68202), (351, 63150), (390, 56835), (405, 54730), (421, 52650), (450, 49257), (585, 37890), (650, 34101), (675, 32838), (702, 31575), (810, 27365), (842, 26325), (975, 22734), (1053, 21050), (1170, 18945), (1263, 17550), (1350, 16419), (1755, 12630), (1950, 11367), (2025, 10946), (2105, 10530), (2106, 10525), (2526, 8775), (2925, 7578), (3510, 6315), (3789, 5850), (4050, 5473), (4210, 5265)]