101317680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1419

約数の個数: 120

約数和(自身を含む): 343646160

約数和(自身を除く): 242328480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1291, 1308, 1635, 1744, 1962, 2180, 2582, 2616, 3270, 3873, 3924, 4360, 4905, 5164, 5232, 6455, 6540, 7746, 7848, 8720, 9810, 10328, 11619, 12910, 13080, 15492, 15696, 19365, 19620, 20656, 23238, 25820, 26160, 30984, 38730, 39240, 46476, 51640, 58095, 61968, 77460, 78480, 92952, 103280, 116190, 140719, 154920, 185904, 232380, 281438, 309840, 422157, 464760, 562876, 703595, 844314, 929520, 1125752, 1266471, 1407190, 1688628, 2110785, 2251504, 2532942, 2814380, 3377256, 4221570, 5065884, 5628760, 6332355, 6754512, 8443140, 10131768, 11257520, 12664710, 16886280, 20263536, 25329420, 33772560, 50658840, 101317680]

約数ペア:

[(1, 101317680), (2, 50658840), (3, 33772560), (4, 25329420), (5, 20263536), (6, 16886280), (8, 12664710), (9, 11257520), (10, 10131768), (12, 8443140), (15, 6754512), (16, 6332355), (18, 5628760), (20, 5065884), (24, 4221570), (30, 3377256), (36, 2814380), (40, 2532942), (45, 2251504), (48, 2110785), (60, 1688628), (72, 1407190), (80, 1266471), (90, 1125752), (109, 929520), (120, 844314), (144, 703595), (180, 562876), (218, 464760), (240, 422157), (327, 309840), (360, 281438), (436, 232380), (545, 185904), (654, 154920), (720, 140719), (872, 116190), (981, 103280), (1090, 92952), (1291, 78480), (1308, 77460), (1635, 61968), (1744, 58095), (1962, 51640), (2180, 46476), (2582, 39240), (2616, 38730), (3270, 30984), (3873, 26160), (3924, 25820), (4360, 23238), (4905, 20656), (5164, 19620), (5232, 19365), (6455, 15696), (6540, 15492), (7746, 13080), (7848, 12910), (8720, 11619), (9810, 10328)]