25685550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5189}}^1$

素因数の和:5218

約数の個数: 72

約数和(自身を含む): 75296520

約数和(自身を除く): 49610970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 5189, 10378, 15567, 25945, 31134, 46701, 51890, 57079, 77835, 93402, 114158, 129725, 155670, 171237, 233505, 259450, 285395, 342474, 389175, 467010, 513711, 570790, 778350, 856185, 1027422, 1167525, 1426975, 1712370, 2335050, 2568555, 2853950, 4280925, 5137110, 8561850, 12842775, 25685550]

約数ペア:

[(1, 25685550), (2, 12842775), (3, 8561850), (5, 5137110), (6, 4280925), (9, 2853950), (10, 2568555), (11, 2335050), (15, 1712370), (18, 1426975), (22, 1167525), (25, 1027422), (30, 856185), (33, 778350), (45, 570790), (50, 513711), (55, 467010), (66, 389175), (75, 342474), (90, 285395), (99, 259450), (110, 233505), (150, 171237), (165, 155670), (198, 129725), (225, 114158), (275, 93402), (330, 77835), (450, 57079), (495, 51890), (550, 46701), (825, 31134), (990, 25945), (1650, 15567), (2475, 10378), (4950, 5189)]