129440250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{57529}}^1$

素因数の和:57552

約数の個数: 48

約数和(自身を含む): 350012520

約数和(自身を除く): 220572270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 57529, 115058, 172587, 287645, 345174, 517761, 575290, 862935, 1035522, 1438225, 1725870, 2588805, 2876450, 4314675, 5177610, 7191125, 8629350, 12944025, 14382250, 21573375, 25888050, 43146750, 64720125, 129440250]

約数ペア:

[(1, 129440250), (2, 64720125), (3, 43146750), (5, 25888050), (6, 21573375), (9, 14382250), (10, 12944025), (15, 8629350), (18, 7191125), (25, 5177610), (30, 4314675), (45, 2876450), (50, 2588805), (75, 1725870), (90, 1438225), (125, 1035522), (150, 862935), (225, 575290), (250, 517761), (375, 345174), (450, 287645), (750, 172587), (1125, 115058), (2250, 57529)]