131325600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{7817}}^1$

素因数の和:7847

約数の個数: 144

約数和(自身を含む): 488593728

約数和(自身を除く): 357268128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 7817, 8400, 15634, 16800, 23451, 31268, 39085, 46902, 54719, 62536, 78170, 93804, 109438, 117255, 125072, 156340, 164157, 187608, 195425, 218876, 234510, 250144, 273595, 312680, 328314, 375216, 390850, 437752, 469020, 547190, 586275, 625360, 656628, 750432, 781700, 820785, 875504, 938040, 1094380, 1172550, 1250720, 1313256, 1367975, 1563400, 1641570, 1751008, 1876080, 2188760, 2345100, 2626512, 2735950, 3126800, 3283140, 3752160, 4103925, 4377520, 4690200, 5253024, 5471900, 6253600, 6566280, 8207850, 8755040, 9380400, 10943800, 13132560, 16415700, 18760800, 21887600, 26265120, 32831400, 43775200, 65662800, 131325600]

約数ペア:

[(1, 131325600), (2, 65662800), (3, 43775200), (4, 32831400), (5, 26265120), (6, 21887600), (7, 18760800), (8, 16415700), (10, 13132560), (12, 10943800), (14, 9380400), (15, 8755040), (16, 8207850), (20, 6566280), (21, 6253600), (24, 5471900), (25, 5253024), (28, 4690200), (30, 4377520), (32, 4103925), (35, 3752160), (40, 3283140), (42, 3126800), (48, 2735950), (50, 2626512), (56, 2345100), (60, 2188760), (70, 1876080), (75, 1751008), (80, 1641570), (84, 1563400), (96, 1367975), (100, 1313256), (105, 1250720), (112, 1172550), (120, 1094380), (140, 938040), (150, 875504), (160, 820785), (168, 781700), (175, 750432), (200, 656628), (210, 625360), (224, 586275), (240, 547190), (280, 469020), (300, 437752), (336, 390850), (350, 375216), (400, 328314), (420, 312680), (480, 273595), (525, 250144), (560, 234510), (600, 218876), (672, 195425), (700, 187608), (800, 164157), (840, 156340), (1050, 125072), (1120, 117255), (1200, 109438), (1400, 93804), (1680, 78170), (2100, 62536), (2400, 54719), (2800, 46902), (3360, 39085), (4200, 31268), (5600, 23451), (7817, 16800), (8400, 15634)]