131348700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{20849}}^1$

素因数の和:20876

約数の個数: 108

約数和(自身を含む): 470542800

約数和(自身を除く): 339194100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 20849, 41698, 62547, 83396, 104245, 125094, 145943, 187641, 208490, 250188, 291886, 312735, 375282, 416980, 437829, 521225, 583772, 625470, 729715, 750564, 875658, 938205, 1042450, 1250940, 1313487, 1459430, 1563675, 1751316, 1876410, 2084900, 2189145, 2626974, 2918860, 3127350, 3648575, 3752820, 4378290, 4691025, 5253948, 6254700, 6567435, 7297150, 8756580, 9382050, 10945725, 13134870, 14594300, 18764100, 21891450, 26269740, 32837175, 43782900, 65674350, 131348700]

約数ペア:

[(1, 131348700), (2, 65674350), (3, 43782900), (4, 32837175), (5, 26269740), (6, 21891450), (7, 18764100), (9, 14594300), (10, 13134870), (12, 10945725), (14, 9382050), (15, 8756580), (18, 7297150), (20, 6567435), (21, 6254700), (25, 5253948), (28, 4691025), (30, 4378290), (35, 3752820), (36, 3648575), (42, 3127350), (45, 2918860), (50, 2626974), (60, 2189145), (63, 2084900), (70, 1876410), (75, 1751316), (84, 1563675), (90, 1459430), (100, 1313487), (105, 1250940), (126, 1042450), (140, 938205), (150, 875658), (175, 750564), (180, 729715), (210, 625470), (225, 583772), (252, 521225), (300, 437829), (315, 416980), (350, 375282), (420, 312735), (450, 291886), (525, 250188), (630, 208490), (700, 187641), (900, 145943), (1050, 125094), (1260, 104245), (1575, 83396), (2100, 62547), (3150, 41698), (6300, 20849)]