90266625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 177166080

約数和(自身を除く): 86899455

約数列:

[1, 3, 5, 9, 15, 19, 25, 41, 45, 57, 75, 95, 103, 123, 125, 171, 205, 225, 285, 309, 369, 375, 475, 515, 615, 779, 855, 927, 1025, 1125, 1425, 1545, 1845, 1957, 2337, 2375, 2575, 3075, 3895, 4223, 4275, 4635, 5125, 5871, 7011, 7125, 7725, 9225, 9785, 11685, 12669, 12875, 15375, 17613, 19475, 21115, 21375, 23175, 29355, 35055, 38007, 38625, 46125, 48925, 58425, 63345, 80237, 88065, 97375, 105575, 115875, 146775, 175275, 190035, 240711, 244625, 292125, 316725, 401185, 440325, 527875, 722133, 733875, 876375, 950175, 1203555, 1583625, 2005925, 2201625, 3610665, 4750875, 6017775, 10029625, 18053325, 30088875, 90266625]

約数ペア:

[(1, 90266625), (3, 30088875), (5, 18053325), (9, 10029625), (15, 6017775), (19, 4750875), (25, 3610665), (41, 2201625), (45, 2005925), (57, 1583625), (75, 1203555), (95, 950175), (103, 876375), (123, 733875), (125, 722133), (171, 527875), (205, 440325), (225, 401185), (285, 316725), (309, 292125), (369, 244625), (375, 240711), (475, 190035), (515, 175275), (615, 146775), (779, 115875), (855, 105575), (927, 97375), (1025, 88065), (1125, 80237), (1425, 63345), (1545, 58425), (1845, 48925), (1957, 46125), (2337, 38625), (2375, 38007), (2575, 35055), (3075, 29355), (3895, 23175), (4223, 21375), (4275, 21115), (4635, 19475), (5125, 17613), (5871, 15375), (7011, 12875), (7125, 12669), (7725, 11685), (9225, 9785)]