150921200

素因数分解:

$2^4\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1229}}^1$

素因数の和:1554

約数の個数: 60

約数和(自身を含む): 364065240

約数和(自身を除く): 213144040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 307, 400, 614, 1228, 1229, 1535, 2456, 2458, 3070, 4912, 4916, 6140, 6145, 7675, 9832, 12280, 12290, 15350, 19664, 24560, 24580, 30700, 30725, 49160, 61400, 61450, 98320, 122800, 122900, 245800, 377303, 491600, 754606, 1509212, 1886515, 3018424, 3773030, 6036848, 7546060, 9432575, 15092120, 18865150, 30184240, 37730300, 75460600, 150921200]

約数ペア:

[(1, 150921200), (2, 75460600), (4, 37730300), (5, 30184240), (8, 18865150), (10, 15092120), (16, 9432575), (20, 7546060), (25, 6036848), (40, 3773030), (50, 3018424), (80, 1886515), (100, 1509212), (200, 754606), (307, 491600), (400, 377303), (614, 245800), (1228, 122900), (1229, 122800), (1535, 98320), (2456, 61450), (2458, 61400), (3070, 49160), (4912, 30725), (4916, 30700), (6140, 24580), (6145, 24560), (7675, 19664), (9832, 15350), (12280, 12290)]