12756300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 37362192

約数和(自身を除く): 24605892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 404, 421, 505, 606, 842, 1010, 1212, 1263, 1515, 1684, 2020, 2105, 2525, 2526, 3030, 4210, 5050, 5052, 6060, 6315, 7575, 8420, 10100, 10525, 12630, 15150, 21050, 25260, 30300, 31575, 42100, 42521, 63150, 85042, 126300, 127563, 170084, 212605, 255126, 425210, 510252, 637815, 850420, 1063025, 1275630, 2126050, 2551260, 3189075, 4252100, 6378150, 12756300]

約数ペア:

[(1, 12756300), (2, 6378150), (3, 4252100), (4, 3189075), (5, 2551260), (6, 2126050), (10, 1275630), (12, 1063025), (15, 850420), (20, 637815), (25, 510252), (30, 425210), (50, 255126), (60, 212605), (75, 170084), (100, 127563), (101, 126300), (150, 85042), (202, 63150), (300, 42521), (303, 42100), (404, 31575), (421, 30300), (505, 25260), (606, 21050), (842, 15150), (1010, 12630), (1212, 10525), (1263, 10100), (1515, 8420), (1684, 7575), (2020, 6315), (2105, 6060), (2525, 5052), (2526, 5050), (3030, 4210)]