129362800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1055

約数の個数: 120

約数和(自身を含む): 363119616

約数和(自身を除く): 233756816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 175, 188, 200, 235, 280, 329, 350, 376, 400, 470, 560, 658, 700, 752, 940, 983, 1175, 1316, 1400, 1645, 1880, 1966, 2350, 2632, 2800, 3290, 3760, 3932, 4700, 4915, 5264, 6580, 6881, 7864, 8225, 9400, 9830, 13160, 13762, 15728, 16450, 18800, 19660, 24575, 26320, 27524, 32900, 34405, 39320, 46201, 49150, 55048, 65800, 68810, 78640, 92402, 98300, 110096, 131600, 137620, 172025, 184804, 196600, 231005, 275240, 323407, 344050, 369608, 393200, 462010, 550480, 646814, 688100, 739216, 924020, 1155025, 1293628, 1376200, 1617035, 1848040, 2310050, 2587256, 2752400, 3234070, 3696080, 4620100, 5174512, 6468140, 8085175, 9240200, 12936280, 16170350, 18480400, 25872560, 32340700, 64681400, 129362800]

約数ペア:

[(1, 129362800), (2, 64681400), (4, 32340700), (5, 25872560), (7, 18480400), (8, 16170350), (10, 12936280), (14, 9240200), (16, 8085175), (20, 6468140), (25, 5174512), (28, 4620100), (35, 3696080), (40, 3234070), (47, 2752400), (50, 2587256), (56, 2310050), (70, 1848040), (80, 1617035), (94, 1376200), (100, 1293628), (112, 1155025), (140, 924020), (175, 739216), (188, 688100), (200, 646814), (235, 550480), (280, 462010), (329, 393200), (350, 369608), (376, 344050), (400, 323407), (470, 275240), (560, 231005), (658, 196600), (700, 184804), (752, 172025), (940, 137620), (983, 131600), (1175, 110096), (1316, 98300), (1400, 92402), (1645, 78640), (1880, 68810), (1966, 65800), (2350, 55048), (2632, 49150), (2800, 46201), (3290, 39320), (3760, 34405), (3932, 32900), (4700, 27524), (4915, 26320), (5264, 24575), (6580, 19660), (6881, 18800), (7864, 16450), (8225, 15728), (9400, 13762), (9830, 13160)]