30912750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 91260000

約数和(自身を除く): 60347250

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, 125, 150, 165, 198, 225, 250, 275, 330, 375, 450, 495, 550, 750, 825, 990, 1125, 1249, 1375, 1650, 2250, 2475, 2498, 2750, 3747, 4125, 4950, 6245, 7494, 8250, 11241, 12375, 12490, 13739, 18735, 22482, 24750, 27478, 31225, 37470, 41217, 56205, 62450, 68695, 82434, 93675, 112410, 123651, 137390, 156125, 187350, 206085, 247302, 281025, 312250, 343475, 412170, 468375, 562050, 618255, 686950, 936750, 1030425, 1236510, 1405125, 1717375, 2060850, 2810250, 3091275, 3434750, 5152125, 6182550, 10304250, 15456375, 30912750]

約数ペア:

[(1, 30912750), (2, 15456375), (3, 10304250), (5, 6182550), (6, 5152125), (9, 3434750), (10, 3091275), (11, 2810250), (15, 2060850), (18, 1717375), (22, 1405125), (25, 1236510), (30, 1030425), (33, 936750), (45, 686950), (50, 618255), (55, 562050), (66, 468375), (75, 412170), (90, 343475), (99, 312250), (110, 281025), (125, 247302), (150, 206085), (165, 187350), (198, 156125), (225, 137390), (250, 123651), (275, 112410), (330, 93675), (375, 82434), (450, 68695), (495, 62450), (550, 56205), (750, 41217), (825, 37470), (990, 31225), (1125, 27478), (1249, 24750), (1375, 22482), (1650, 18735), (2250, 13739), (2475, 12490), (2498, 12375), (2750, 11241), (3747, 8250), (4125, 7494), (4950, 6245)]