272023605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 564295680

約数和(自身を除く): 292272075

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 89, 93, 105, 155, 217, 267, 279, 313, 315, 445, 465, 623, 651, 801, 939, 1085, 1335, 1395, 1565, 1869, 1953, 2191, 2759, 2817, 3115, 3255, 4005, 4695, 5607, 6573, 8277, 9345, 9703, 9765, 10955, 13795, 14085, 19313, 19719, 24831, 27857, 28035, 29109, 32865, 41385, 48515, 57939, 67921, 83571, 87327, 96565, 98595, 124155, 139285, 145545, 173817, 194999, 203763, 250713, 289695, 339605, 417855, 436635, 584997, 611289, 863567, 869085, 974995, 1018815, 1253565, 1754991, 2590701, 2924985, 3056445, 4317835, 6044969, 7772103, 8774955, 12953505, 18134907, 30224845, 38860515, 54404721, 90674535, 272023605]

約数ペア:

[(1, 272023605), (3, 90674535), (5, 54404721), (7, 38860515), (9, 30224845), (15, 18134907), (21, 12953505), (31, 8774955), (35, 7772103), (45, 6044969), (63, 4317835), (89, 3056445), (93, 2924985), (105, 2590701), (155, 1754991), (217, 1253565), (267, 1018815), (279, 974995), (313, 869085), (315, 863567), (445, 611289), (465, 584997), (623, 436635), (651, 417855), (801, 339605), (939, 289695), (1085, 250713), (1335, 203763), (1395, 194999), (1565, 173817), (1869, 145545), (1953, 139285), (2191, 124155), (2759, 98595), (2817, 96565), (3115, 87327), (3255, 83571), (4005, 67921), (4695, 57939), (5607, 48515), (6573, 41385), (8277, 32865), (9345, 29109), (9703, 28035), (9765, 27857), (10955, 24831), (13795, 19719), (14085, 19313)]