25272300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1459

約数の個数: 72

約数和(自身を含む): 74373712

約数和(自身を除く): 49101412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1381, 1525, 1830, 2762, 3050, 3660, 4143, 4575, 5524, 6100, 6905, 8286, 9150, 13810, 16572, 18300, 20715, 27620, 34525, 41430, 69050, 82860, 84241, 103575, 138100, 168482, 207150, 252723, 336964, 414300, 421205, 505446, 842410, 1010892, 1263615, 1684820, 2106025, 2527230, 4212050, 5054460, 6318075, 8424100, 12636150, 25272300]

約数ペア:

[(1, 25272300), (2, 12636150), (3, 8424100), (4, 6318075), (5, 5054460), (6, 4212050), (10, 2527230), (12, 2106025), (15, 1684820), (20, 1263615), (25, 1010892), (30, 842410), (50, 505446), (60, 421205), (61, 414300), (75, 336964), (100, 252723), (122, 207150), (150, 168482), (183, 138100), (244, 103575), (300, 84241), (305, 82860), (366, 69050), (610, 41430), (732, 34525), (915, 27620), (1220, 20715), (1381, 18300), (1525, 16572), (1830, 13810), (2762, 9150), (3050, 8286), (3660, 6905), (4143, 6100), (4575, 5524)]