4056552900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{500809}}^1$

素因数の和:500835

約数の個数: 90

約数和(自身を含む): 13149768170

約数和(自身を除く): 9093215270

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 500809, 1001618, 1502427, 2003236, 2504045, 3004854, 4507281, 5008090, 6009708, 7512135, 9014562, 10016180, 12520225, 13521843, 15024270, 18029124, 22536405, 25040450, 27043686, 30048540, 37560675, 40565529, 45072810, 50080900, 54087372, 67609215, 75121350, 81131058, 90145620, 112682025, 135218430, 150242700, 162262116, 202827645, 225364050, 270436860, 338046075, 405655290, 450728100, 676092150, 811310580, 1014138225, 1352184300, 2028276450, 4056552900]

約数ペア:

[(1, 4056552900), (2, 2028276450), (3, 1352184300), (4, 1014138225), (5, 811310580), (6, 676092150), (9, 450728100), (10, 405655290), (12, 338046075), (15, 270436860), (18, 225364050), (20, 202827645), (25, 162262116), (27, 150242700), (30, 135218430), (36, 112682025), (45, 90145620), (50, 81131058), (54, 75121350), (60, 67609215), (75, 54087372), (81, 50080900), (90, 45072810), (100, 40565529), (108, 37560675), (135, 30048540), (150, 27043686), (162, 25040450), (180, 22536405), (225, 18029124), (270, 15024270), (300, 13521843), (324, 12520225), (405, 10016180), (450, 9014562), (540, 7512135), (675, 6009708), (810, 5008090), (900, 4507281), (1350, 3004854), (1620, 2504045), (2025, 2003236), (2700, 1502427), (4050, 1001618), (8100, 500809)]