207870600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1220

約数の個数: 192

約数和(自身を含む): 754237440

約数和(自身を除く): 546366840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 105, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 258, 280, 300, 301, 344, 350, 420, 430, 516, 525, 600, 602, 645, 700, 840, 860, 903, 1032, 1050, 1075, 1151, 1204, 1290, 1400, 1505, 1720, 1806, 2100, 2150, 2302, 2408, 2580, 3010, 3225, 3453, 3612, 4200, 4300, 4515, 4604, 5160, 5755, 6020, 6450, 6906, 7224, 7525, 8057, 8600, 9030, 9208, 11510, 12040, 12900, 13812, 15050, 16114, 17265, 18060, 22575, 23020, 24171, 25800, 27624, 28775, 30100, 32228, 34530, 36120, 40285, 45150, 46040, 48342, 49493, 57550, 60200, 64456, 69060, 80570, 86325, 90300, 96684, 98986, 115100, 120855, 138120, 148479, 161140, 172650, 180600, 193368, 197972, 201425, 230200, 241710, 247465, 296958, 322280, 345300, 346451, 395944, 402850, 483420, 494930, 593916, 604275, 690600, 692902, 742395, 805700, 966840, 989860, 1039353, 1187832, 1208550, 1237325, 1385804, 1484790, 1611400, 1732255, 1979720, 2078706, 2417100, 2474650, 2771608, 2969580, 3464510, 3711975, 4157412, 4834200, 4949300, 5196765, 5939160, 6929020, 7423950, 8314824, 8661275, 9898600, 10393530, 13858040, 14847900, 17322550, 20787060, 25983825, 29695800, 34645100, 41574120, 51967650, 69290200, 103935300, 207870600]

約数ペア:

[(1, 207870600), (2, 103935300), (3, 69290200), (4, 51967650), (5, 41574120), (6, 34645100), (7, 29695800), (8, 25983825), (10, 20787060), (12, 17322550), (14, 14847900), (15, 13858040), (20, 10393530), (21, 9898600), (24, 8661275), (25, 8314824), (28, 7423950), (30, 6929020), (35, 5939160), (40, 5196765), (42, 4949300), (43, 4834200), (50, 4157412), (56, 3711975), (60, 3464510), (70, 2969580), (75, 2771608), (84, 2474650), (86, 2417100), (100, 2078706), (105, 1979720), (120, 1732255), (129, 1611400), (140, 1484790), (150, 1385804), (168, 1237325), (172, 1208550), (175, 1187832), (200, 1039353), (210, 989860), (215, 966840), (258, 805700), (280, 742395), (300, 692902), (301, 690600), (344, 604275), (350, 593916), (420, 494930), (430, 483420), (516, 402850), (525, 395944), (600, 346451), (602, 345300), (645, 322280), (700, 296958), (840, 247465), (860, 241710), (903, 230200), (1032, 201425), (1050, 197972), (1075, 193368), (1151, 180600), (1204, 172650), (1290, 161140), (1400, 148479), (1505, 138120), (1720, 120855), (1806, 115100), (2100, 98986), (2150, 96684), (2302, 90300), (2408, 86325), (2580, 80570), (3010, 69060), (3225, 64456), (3453, 60200), (3612, 57550), (4200, 49493), (4300, 48342), (4515, 46040), (4604, 45150), (5160, 40285), (5755, 36120), (6020, 34530), (6450, 32228), (6906, 30100), (7224, 28775), (7525, 27624), (8057, 25800), (8600, 24171), (9030, 23020), (9208, 22575), (11510, 18060), (12040, 17265), (12900, 16114), (13812, 15050)]