18021450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 44952480

約数和(自身を除く): 26931030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 317, 379, 634, 758, 951, 1137, 1585, 1895, 1902, 2274, 3170, 3790, 4755, 5685, 7925, 9475, 9510, 11370, 15850, 18950, 23775, 28425, 47550, 56850, 120143, 240286, 360429, 600715, 720858, 1201430, 1802145, 3003575, 3604290, 6007150, 9010725, 18021450]

約数ペア:

[(1, 18021450), (2, 9010725), (3, 6007150), (5, 3604290), (6, 3003575), (10, 1802145), (15, 1201430), (25, 720858), (30, 600715), (50, 360429), (75, 240286), (150, 120143), (317, 56850), (379, 47550), (634, 28425), (758, 23775), (951, 18950), (1137, 15850), (1585, 11370), (1895, 9510), (1902, 9475), (2274, 7925), (3170, 5685), (3790, 4755)]