131098800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{15607}}^1$

素因数の和:15635

約数の個数: 120

約数和(自身を含む): 479977216

約数和(自身を除く): 348878416

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, 15607, 31214, 46821, 62428, 78035, 93642, 109249, 124856, 156070, 187284, 218498, 234105, 249712, 312140, 327747, 374568, 390175, 436996, 468210, 546245, 624280, 655494, 749136, 780350, 873992, 936420, 1092490, 1170525, 1248560, 1310988, 1560700, 1638735, 1747984, 1872840, 2184980, 2341050, 2621976, 2731225, 3121400, 3277470, 3745680, 4369960, 4682100, 5243952, 5462450, 6242800, 6554940, 8193675, 8739920, 9364200, 10924900, 13109880, 16387350, 18728400, 21849800, 26219760, 32774700, 43699600, 65549400, 131098800]

約数ペア:

[(1, 131098800), (2, 65549400), (3, 43699600), (4, 32774700), (5, 26219760), (6, 21849800), (7, 18728400), (8, 16387350), (10, 13109880), (12, 10924900), (14, 9364200), (15, 8739920), (16, 8193675), (20, 6554940), (21, 6242800), (24, 5462450), (25, 5243952), (28, 4682100), (30, 4369960), (35, 3745680), (40, 3277470), (42, 3121400), (48, 2731225), (50, 2621976), (56, 2341050), (60, 2184980), (70, 1872840), (75, 1747984), (80, 1638735), (84, 1560700), (100, 1310988), (105, 1248560), (112, 1170525), (120, 1092490), (140, 936420), (150, 873992), (168, 780350), (175, 749136), (200, 655494), (210, 624280), (240, 546245), (280, 468210), (300, 436996), (336, 390175), (350, 374568), (400, 327747), (420, 312140), (525, 249712), (560, 234105), (600, 218498), (700, 187284), (840, 156070), (1050, 124856), (1200, 109249), (1400, 93642), (1680, 78035), (2100, 62428), (2800, 46821), (4200, 31214), (8400, 15607)]