65078460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5927}}^1$

素因数の和:6003

約数の個数: 72

約数和(自身を含む): 200674656

約数和(自身を除く): 135596196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 5927, 10980, 11854, 17781, 23708, 29635, 35562, 53343, 59270, 71124, 88905, 106686, 118540, 177810, 213372, 266715, 355620, 361547, 533430, 723094, 1066860, 1084641, 1446188, 1807735, 2169282, 3253923, 3615470, 4338564, 5423205, 6507846, 7230940, 10846410, 13015692, 16269615, 21692820, 32539230, 65078460]

約数ペア:

[(1, 65078460), (2, 32539230), (3, 21692820), (4, 16269615), (5, 13015692), (6, 10846410), (9, 7230940), (10, 6507846), (12, 5423205), (15, 4338564), (18, 3615470), (20, 3253923), (30, 2169282), (36, 1807735), (45, 1446188), (60, 1084641), (61, 1066860), (90, 723094), (122, 533430), (180, 361547), (183, 355620), (244, 266715), (305, 213372), (366, 177810), (549, 118540), (610, 106686), (732, 88905), (915, 71124), (1098, 59270), (1220, 53343), (1830, 35562), (2196, 29635), (2745, 23708), (3660, 17781), (5490, 11854), (5927, 10980)]