225100920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5557

約数の個数: 128

約数和(自身を含む): 760596480

約数和(自身を除く): 535495560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 5501, 6820, 8184, 10230, 11002, 13640, 16503, 20460, 22004, 27505, 33006, 40920, 44008, 55010, 60511, 66012, 82515, 110020, 121022, 132024, 165030, 170531, 181533, 220040, 242044, 302555, 330060, 341062, 363066, 484088, 511593, 605110, 660120, 682124, 726132, 852655, 907665, 1023186, 1210220, 1364248, 1452264, 1705310, 1815330, 1875841, 2046372, 2420440, 2557965, 3410620, 3630660, 3751682, 4092744, 5115930, 5627523, 6821240, 7261320, 7503364, 9379205, 10231860, 11255046, 15006728, 18758410, 20463720, 22510092, 28137615, 37516820, 45020184, 56275230, 75033640, 112550460, 225100920]

約数ペア:

[(1, 225100920), (2, 112550460), (3, 75033640), (4, 56275230), (5, 45020184), (6, 37516820), (8, 28137615), (10, 22510092), (11, 20463720), (12, 18758410), (15, 15006728), (20, 11255046), (22, 10231860), (24, 9379205), (30, 7503364), (31, 7261320), (33, 6821240), (40, 5627523), (44, 5115930), (55, 4092744), (60, 3751682), (62, 3630660), (66, 3410620), (88, 2557965), (93, 2420440), (110, 2046372), (120, 1875841), (124, 1815330), (132, 1705310), (155, 1452264), (165, 1364248), (186, 1210220), (220, 1023186), (248, 907665), (264, 852655), (310, 726132), (330, 682124), (341, 660120), (372, 605110), (440, 511593), (465, 484088), (620, 363066), (660, 341062), (682, 330060), (744, 302555), (930, 242044), (1023, 220040), (1240, 181533), (1320, 170531), (1364, 165030), (1705, 132024), (1860, 121022), (2046, 110020), (2728, 82515), (3410, 66012), (3720, 60511), (4092, 55010), (5115, 44008), (5501, 40920), (6820, 33006), (8184, 27505), (10230, 22004), (11002, 20460), (13640, 16503)]