131220150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{14341}}^1$

素因数の和:14417

約数の個数: 48

約数和(自身を含む): 330783888

約数和(自身を除く): 199563738

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 9150, 14341, 28682, 43023, 71705, 86046, 143410, 215115, 358525, 430230, 717050, 874801, 1075575, 1749602, 2151150, 2624403, 4374005, 5248806, 8748010, 13122015, 21870025, 26244030, 43740050, 65610075, 131220150]

約数ペア:

[(1, 131220150), (2, 65610075), (3, 43740050), (5, 26244030), (6, 21870025), (10, 13122015), (15, 8748010), (25, 5248806), (30, 4374005), (50, 2624403), (61, 2151150), (75, 1749602), (122, 1075575), (150, 874801), (183, 717050), (305, 430230), (366, 358525), (610, 215115), (915, 143410), (1525, 86046), (1830, 71705), (3050, 43023), (4575, 28682), (9150, 14341)]