551405250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{22279}}^1$

素因数の和:22313

約数の個数: 96

約数和(自身を含む): 1626618240

約数和(自身を除く): 1075212990

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, 1375, 1650, 2250, 2475, 2750, 4125, 4950, 8250, 12375, 22279, 24750, 44558, 66837, 111395, 133674, 200511, 222790, 245069, 334185, 401022, 490138, 556975, 668370, 735207, 1002555, 1113950, 1225345, 1470414, 1670925, 2005110, 2205621, 2450690, 2784875, 3341850, 3676035, 4411242, 5012775, 5569750, 6126725, 7352070, 8354625, 10025550, 11028105, 12253450, 16709250, 18380175, 22056210, 25063875, 30633625, 36760350, 50127750, 55140525, 61267250, 91900875, 110281050, 183801750, 275702625, 551405250]

約数ペア:

[(1, 551405250), (2, 275702625), (3, 183801750), (5, 110281050), (6, 91900875), (9, 61267250), (10, 55140525), (11, 50127750), (15, 36760350), (18, 30633625), (22, 25063875), (25, 22056210), (30, 18380175), (33, 16709250), (45, 12253450), (50, 11028105), (55, 10025550), (66, 8354625), (75, 7352070), (90, 6126725), (99, 5569750), (110, 5012775), (125, 4411242), (150, 3676035), (165, 3341850), (198, 2784875), (225, 2450690), (250, 2205621), (275, 2005110), (330, 1670925), (375, 1470414), (450, 1225345), (495, 1113950), (550, 1002555), (750, 735207), (825, 668370), (990, 556975), (1125, 490138), (1375, 401022), (1650, 334185), (2250, 245069), (2475, 222790), (2750, 200511), (4125, 133674), (4950, 111395), (8250, 66837), (12375, 44558), (22279, 24750)]