130880400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{15581}}^1$

素因数の和:15609

約数の個数: 120

約数和(自身を含む): 479177664

約数和(自身を除く): 348297264

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, 15581, 31162, 46743, 62324, 77905, 93486, 109067, 124648, 155810, 186972, 218134, 233715, 249296, 311620, 327201, 373944, 389525, 436268, 467430, 545335, 623240, 654402, 747888, 779050, 872536, 934860, 1090670, 1168575, 1246480, 1308804, 1558100, 1636005, 1745072, 1869720, 2181340, 2337150, 2617608, 2726675, 3116200, 3272010, 3739440, 4362680, 4674300, 5235216, 5453350, 6232400, 6544020, 8180025, 8725360, 9348600, 10906700, 13088040, 16360050, 18697200, 21813400, 26176080, 32720100, 43626800, 65440200, 130880400]

約数ペア:

[(1, 130880400), (2, 65440200), (3, 43626800), (4, 32720100), (5, 26176080), (6, 21813400), (7, 18697200), (8, 16360050), (10, 13088040), (12, 10906700), (14, 9348600), (15, 8725360), (16, 8180025), (20, 6544020), (21, 6232400), (24, 5453350), (25, 5235216), (28, 4674300), (30, 4362680), (35, 3739440), (40, 3272010), (42, 3116200), (48, 2726675), (50, 2617608), (56, 2337150), (60, 2181340), (70, 1869720), (75, 1745072), (80, 1636005), (84, 1558100), (100, 1308804), (105, 1246480), (112, 1168575), (120, 1090670), (140, 934860), (150, 872536), (168, 779050), (175, 747888), (200, 654402), (210, 623240), (240, 545335), (280, 467430), (300, 436268), (336, 389525), (350, 373944), (400, 327201), (420, 311620), (525, 249296), (560, 233715), (600, 218134), (700, 186972), (840, 155810), (1050, 124648), (1200, 109067), (1400, 93486), (1680, 77905), (2100, 62324), (2800, 46743), (4200, 31162), (8400, 15581)]