130628400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{15551}}^1$

素因数の和:15579

約数の個数: 120

約数和(自身を含む): 478255104

約数和(自身を除く): 347626704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 15551, 31102, 46653, 62204, 77755, 93306, 108857, 124408, 155510, 186612, 217714, 233265, 248816, 311020, 326571, 373224, 388775, 435428, 466530, 544285, 622040, 653142, 746448, 777550, 870856, 933060, 1088570, 1166325, 1244080, 1306284, 1555100, 1632855, 1741712, 1866120, 2177140, 2332650, 2612568, 2721425, 3110200, 3265710, 3732240, 4354280, 4665300, 5225136, 5442850, 6220400, 6531420, 8164275, 8708560, 9330600, 10885700, 13062840, 16328550, 18661200, 21771400, 26125680, 32657100, 43542800, 65314200, 130628400]

約数ペア:

[(1, 130628400), (2, 65314200), (3, 43542800), (4, 32657100), (5, 26125680), (6, 21771400), (7, 18661200), (8, 16328550), (10, 13062840), (12, 10885700), (14, 9330600), (15, 8708560), (16, 8164275), (20, 6531420), (21, 6220400), (24, 5442850), (25, 5225136), (28, 4665300), (30, 4354280), (35, 3732240), (40, 3265710), (42, 3110200), (48, 2721425), (50, 2612568), (56, 2332650), (60, 2177140), (70, 1866120), (75, 1741712), (80, 1632855), (84, 1555100), (100, 1306284), (105, 1244080), (112, 1166325), (120, 1088570), (140, 933060), (150, 870856), (168, 777550), (175, 746448), (200, 653142), (210, 622040), (240, 544285), (280, 466530), (300, 435428), (336, 388775), (350, 373224), (400, 326571), (420, 311020), (525, 248816), (560, 233265), (600, 217714), (700, 186612), (840, 155510), (1050, 124408), (1200, 108857), (1400, 93306), (1680, 77755), (2100, 62204), (2800, 46653), (4200, 31102), (8400, 15551)]