100621020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12241}}^1$

素因数の和:12390

約数の個数: 48

約数和(自身を含む): 283818528

約数和(自身を除く): 183197508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 12241, 24482, 36723, 48964, 61205, 73446, 122410, 146892, 183615, 244820, 367230, 734460, 1677017, 3354034, 5031051, 6708068, 8385085, 10062102, 16770170, 20124204, 25155255, 33540340, 50310510, 100621020]

約数ペア:

[(1, 100621020), (2, 50310510), (3, 33540340), (4, 25155255), (5, 20124204), (6, 16770170), (10, 10062102), (12, 8385085), (15, 6708068), (20, 5031051), (30, 3354034), (60, 1677017), (137, 734460), (274, 367230), (411, 244820), (548, 183615), (685, 146892), (822, 122410), (1370, 73446), (1644, 61205), (2055, 48964), (2740, 36723), (4110, 24482), (8220, 12241)]