202109850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{149711}}^1$

素因数の和:149732

約数の個数: 48

約数和(自身を含む): 556928640

約数和(自身を除く): 354818790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 149711, 299422, 449133, 748555, 898266, 1347399, 1497110, 2245665, 2694798, 3742775, 4042197, 4491330, 6736995, 7485550, 8084394, 11228325, 13473990, 20210985, 22456650, 33684975, 40421970, 67369950, 101054925, 202109850]

約数ペア:

[(1, 202109850), (2, 101054925), (3, 67369950), (5, 40421970), (6, 33684975), (9, 22456650), (10, 20210985), (15, 13473990), (18, 11228325), (25, 8084394), (27, 7485550), (30, 6736995), (45, 4491330), (50, 4042197), (54, 3742775), (75, 2694798), (90, 2245665), (135, 1497110), (150, 1347399), (225, 898266), (270, 748555), (450, 449133), (675, 299422), (1350, 149711)]