112128900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28751}}^1$

素因数の和:28781

約数の個数: 72

約数和(自身を含む): 349394304

約数和(自身を除く): 237265404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 28751, 57502, 86253, 115004, 143755, 172506, 287510, 345012, 373763, 431265, 575020, 718775, 747526, 862530, 1121289, 1437550, 1495052, 1725060, 1868815, 2156325, 2242578, 2875100, 3737630, 4312650, 4485156, 5606445, 7475260, 8625300, 9344075, 11212890, 18688150, 22425780, 28032225, 37376300, 56064450, 112128900]

約数ペア:

[(1, 112128900), (2, 56064450), (3, 37376300), (4, 28032225), (5, 22425780), (6, 18688150), (10, 11212890), (12, 9344075), (13, 8625300), (15, 7475260), (20, 5606445), (25, 4485156), (26, 4312650), (30, 3737630), (39, 2875100), (50, 2242578), (52, 2156325), (60, 1868815), (65, 1725060), (75, 1495052), (78, 1437550), (100, 1121289), (130, 862530), (150, 747526), (156, 718775), (195, 575020), (260, 431265), (300, 373763), (325, 345012), (390, 287510), (650, 172506), (780, 143755), (975, 115004), (1300, 86253), (1950, 57502), (3900, 28751)]