127781820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2851}}^1$

素因数の和:2952

約数の個数: 96

約数和(自身を含む): 402474240

約数和(自身を除く): 274692420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1494, 1660, 2241, 2490, 2851, 2988, 3735, 4482, 4980, 5702, 7470, 8553, 8964, 11205, 11404, 14255, 14940, 17106, 22410, 25659, 28510, 34212, 42765, 44820, 51318, 57020, 76977, 85530, 102636, 128295, 153954, 171060, 236633, 256590, 307908, 384885, 473266, 513180, 709899, 769770, 946532, 1183165, 1419798, 1539540, 2129697, 2366330, 2839596, 3549495, 4259394, 4732660, 6389091, 7098990, 8518788, 10648485, 12778182, 14197980, 21296970, 25556364, 31945455, 42593940, 63890910, 127781820]

約数ペア:

[(1, 127781820), (2, 63890910), (3, 42593940), (4, 31945455), (5, 25556364), (6, 21296970), (9, 14197980), (10, 12778182), (12, 10648485), (15, 8518788), (18, 7098990), (20, 6389091), (27, 4732660), (30, 4259394), (36, 3549495), (45, 2839596), (54, 2366330), (60, 2129697), (83, 1539540), (90, 1419798), (108, 1183165), (135, 946532), (166, 769770), (180, 709899), (249, 513180), (270, 473266), (332, 384885), (415, 307908), (498, 256590), (540, 236633), (747, 171060), (830, 153954), (996, 128295), (1245, 102636), (1494, 85530), (1660, 76977), (2241, 57020), (2490, 51318), (2851, 44820), (2988, 42765), (3735, 34212), (4482, 28510), (4980, 25659), (5702, 22410), (7470, 17106), (8553, 14940), (8964, 14255), (11205, 11404)]