28633800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3671}}^1$

素因数の和:3703

約数の個数: 96

約数和(自身を含む): 95618880

約数和(自身を除く): 66985080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3671, 3900, 7342, 7800, 11013, 14684, 18355, 22026, 29368, 36710, 44052, 47723, 55065, 73420, 88104, 91775, 95446, 110130, 143169, 146840, 183550, 190892, 220260, 238615, 275325, 286338, 367100, 381784, 440520, 477230, 550650, 572676, 715845, 734200, 954460, 1101300, 1145352, 1193075, 1431690, 1908920, 2202600, 2386150, 2863380, 3579225, 4772300, 5726760, 7158450, 9544600, 14316900, 28633800]

約数ペア:

[(1, 28633800), (2, 14316900), (3, 9544600), (4, 7158450), (5, 5726760), (6, 4772300), (8, 3579225), (10, 2863380), (12, 2386150), (13, 2202600), (15, 1908920), (20, 1431690), (24, 1193075), (25, 1145352), (26, 1101300), (30, 954460), (39, 734200), (40, 715845), (50, 572676), (52, 550650), (60, 477230), (65, 440520), (75, 381784), (78, 367100), (100, 286338), (104, 275325), (120, 238615), (130, 220260), (150, 190892), (156, 183550), (195, 146840), (200, 143169), (260, 110130), (300, 95446), (312, 91775), (325, 88104), (390, 73420), (520, 55065), (600, 47723), (650, 44052), (780, 36710), (975, 29368), (1300, 22026), (1560, 18355), (1950, 14684), (2600, 11013), (3671, 7800), (3900, 7342)]