139484100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 465747968

約数和(自身を除く): 326263868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 127, 140, 150, 175, 210, 254, 300, 350, 381, 420, 508, 523, 525, 635, 700, 762, 889, 1046, 1050, 1270, 1524, 1569, 1778, 1905, 2092, 2100, 2540, 2615, 2667, 3138, 3175, 3556, 3661, 3810, 4445, 5230, 5334, 6276, 6350, 7322, 7620, 7845, 8890, 9525, 10460, 10668, 10983, 12700, 13075, 13335, 14644, 15690, 17780, 18305, 19050, 21966, 22225, 26150, 26670, 31380, 36610, 38100, 39225, 43932, 44450, 52300, 53340, 54915, 66421, 66675, 73220, 78450, 88900, 91525, 109830, 132842, 133350, 156900, 183050, 199263, 219660, 265684, 266700, 274575, 332105, 366100, 398526, 464947, 549150, 664210, 797052, 929894, 996315, 1098300, 1328420, 1394841, 1660525, 1859788, 1992630, 2324735, 2789682, 3321050, 3985260, 4649470, 4981575, 5579364, 6642100, 6974205, 9298940, 9963150, 11623675, 13948410, 19926300, 23247350, 27896820, 34871025, 46494700, 69742050, 139484100]

約数ペア:

[(1, 139484100), (2, 69742050), (3, 46494700), (4, 34871025), (5, 27896820), (6, 23247350), (7, 19926300), (10, 13948410), (12, 11623675), (14, 9963150), (15, 9298940), (20, 6974205), (21, 6642100), (25, 5579364), (28, 4981575), (30, 4649470), (35, 3985260), (42, 3321050), (50, 2789682), (60, 2324735), (70, 1992630), (75, 1859788), (84, 1660525), (100, 1394841), (105, 1328420), (127, 1098300), (140, 996315), (150, 929894), (175, 797052), (210, 664210), (254, 549150), (300, 464947), (350, 398526), (381, 366100), (420, 332105), (508, 274575), (523, 266700), (525, 265684), (635, 219660), (700, 199263), (762, 183050), (889, 156900), (1046, 133350), (1050, 132842), (1270, 109830), (1524, 91525), (1569, 88900), (1778, 78450), (1905, 73220), (2092, 66675), (2100, 66421), (2540, 54915), (2615, 53340), (2667, 52300), (3138, 44450), (3175, 43932), (3556, 39225), (3661, 38100), (3810, 36610), (4445, 31380), (5230, 26670), (5334, 26150), (6276, 22225), (6350, 21966), (7322, 19050), (7620, 18305), (7845, 17780), (8890, 15690), (9525, 14644), (10460, 13335), (10668, 13075), (10983, 12700)]