120552900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30911}}^1$

素因数の和:30941

約数の個数: 72

約数和(自身を含む): 375642624

約数和(自身を除く): 255089724

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, 30911, 61822, 92733, 123644, 154555, 185466, 309110, 370932, 401843, 463665, 618220, 772775, 803686, 927330, 1205529, 1545550, 1607372, 1854660, 2009215, 2318325, 2411058, 3091100, 4018430, 4636650, 4822116, 6027645, 8036860, 9273300, 10046075, 12055290, 20092150, 24110580, 30138225, 40184300, 60276450, 120552900]

約数ペア:

[(1, 120552900), (2, 60276450), (3, 40184300), (4, 30138225), (5, 24110580), (6, 20092150), (10, 12055290), (12, 10046075), (13, 9273300), (15, 8036860), (20, 6027645), (25, 4822116), (26, 4636650), (30, 4018430), (39, 3091100), (50, 2411058), (52, 2318325), (60, 2009215), (65, 1854660), (75, 1607372), (78, 1545550), (100, 1205529), (130, 927330), (150, 803686), (156, 772775), (195, 618220), (260, 463665), (300, 401843), (325, 370932), (390, 309110), (650, 185466), (780, 154555), (975, 123644), (1300, 92733), (1950, 61822), (3900, 30911)]