225990420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{35201}}^1$

素因数の和:35320

約数の個数: 48

約数和(自身を含む): 638705088

約数和(自身を除く): 412714668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 35201, 70402, 105603, 140804, 176005, 211206, 352010, 422412, 528015, 704020, 1056030, 2112060, 3766507, 7533014, 11299521, 15066028, 18832535, 22599042, 37665070, 45198084, 56497605, 75330140, 112995210, 225990420]

約数ペア:

[(1, 225990420), (2, 112995210), (3, 75330140), (4, 56497605), (5, 45198084), (6, 37665070), (10, 22599042), (12, 18832535), (15, 15066028), (20, 11299521), (30, 7533014), (60, 3766507), (107, 2112060), (214, 1056030), (321, 704020), (428, 528015), (535, 422412), (642, 352010), (1070, 211206), (1284, 176005), (1605, 140804), (2140, 105603), (3210, 70402), (6420, 35201)]