22156650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1000

約数の個数: 72

約数和(自身を含む): 60715980

約数和(自身を除く): 38559330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 150, 159, 225, 265, 318, 450, 477, 530, 795, 929, 954, 1325, 1590, 1858, 2385, 2650, 2787, 3975, 4645, 4770, 5574, 7950, 8361, 9290, 11925, 13935, 16722, 23225, 23850, 27870, 41805, 46450, 49237, 69675, 83610, 98474, 139350, 147711, 209025, 246185, 295422, 418050, 443133, 492370, 738555, 886266, 1230925, 1477110, 2215665, 2461850, 3692775, 4431330, 7385550, 11078325, 22156650]

約数ペア:

[(1, 22156650), (2, 11078325), (3, 7385550), (5, 4431330), (6, 3692775), (9, 2461850), (10, 2215665), (15, 1477110), (18, 1230925), (25, 886266), (30, 738555), (45, 492370), (50, 443133), (53, 418050), (75, 295422), (90, 246185), (106, 209025), (150, 147711), (159, 139350), (225, 98474), (265, 83610), (318, 69675), (450, 49237), (477, 46450), (530, 41805), (795, 27870), (929, 23850), (954, 23225), (1325, 16722), (1590, 13935), (1858, 11925), (2385, 9290), (2650, 8361), (2787, 7950), (3975, 5574), (4645, 4770)]