13042620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 41835024

約数和(自身を除く): 28792404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 97, 108, 135, 162, 166, 180, 194, 249, 270, 291, 324, 332, 388, 405, 415, 485, 498, 540, 582, 747, 810, 830, 873, 970, 996, 1164, 1245, 1455, 1494, 1620, 1660, 1746, 1940, 2241, 2490, 2619, 2910, 2988, 3492, 3735, 4365, 4482, 4980, 5238, 5820, 6723, 7470, 7857, 8051, 8730, 8964, 10476, 11205, 13095, 13446, 14940, 15714, 16102, 17460, 22410, 24153, 26190, 26892, 31428, 32204, 33615, 39285, 40255, 44820, 48306, 52380, 67230, 72459, 78570, 80510, 96612, 120765, 134460, 144918, 157140, 161020, 217377, 241530, 289836, 362295, 434754, 483060, 652131, 724590, 869508, 1086885, 1304262, 1449180, 2173770, 2608524, 3260655, 4347540, 6521310, 13042620]

約数ペア:

[(1, 13042620), (2, 6521310), (3, 4347540), (4, 3260655), (5, 2608524), (6, 2173770), (9, 1449180), (10, 1304262), (12, 1086885), (15, 869508), (18, 724590), (20, 652131), (27, 483060), (30, 434754), (36, 362295), (45, 289836), (54, 241530), (60, 217377), (81, 161020), (83, 157140), (90, 144918), (97, 134460), (108, 120765), (135, 96612), (162, 80510), (166, 78570), (180, 72459), (194, 67230), (249, 52380), (270, 48306), (291, 44820), (324, 40255), (332, 39285), (388, 33615), (405, 32204), (415, 31428), (485, 26892), (498, 26190), (540, 24153), (582, 22410), (747, 17460), (810, 16102), (830, 15714), (873, 14940), (970, 13446), (996, 13095), (1164, 11205), (1245, 10476), (1455, 8964), (1494, 8730), (1620, 8051), (1660, 7857), (1746, 7470), (1940, 6723), (2241, 5820), (2490, 5238), (2619, 4980), (2910, 4482), (2988, 4365), (3492, 3735)]