122997800

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{6089}}^1$

素因数の和:6206

約数の個数: 48

約数和(自身を含む): 288848700

約数和(自身を除く): 165850900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2525, 4040, 5050, 6089, 10100, 12178, 20200, 24356, 30445, 48712, 60890, 121780, 152225, 243560, 304450, 608900, 614989, 1217800, 1229978, 2459956, 3074945, 4919912, 6149890, 12299780, 15374725, 24599560, 30749450, 61498900, 122997800]

約数ペア:

[(1, 122997800), (2, 61498900), (4, 30749450), (5, 24599560), (8, 15374725), (10, 12299780), (20, 6149890), (25, 4919912), (40, 3074945), (50, 2459956), (100, 1229978), (101, 1217800), (200, 614989), (202, 608900), (404, 304450), (505, 243560), (808, 152225), (1010, 121780), (2020, 60890), (2525, 48712), (4040, 30445), (5050, 24356), (6089, 20200), (10100, 12178)]