331370200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 944939520

約数和(自身を除く): 613569320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 41, 46, 50, 56, 70, 82, 92, 100, 115, 140, 161, 164, 175, 184, 200, 205, 230, 251, 280, 287, 322, 328, 350, 410, 460, 502, 574, 575, 644, 700, 805, 820, 920, 943, 1004, 1025, 1148, 1150, 1255, 1288, 1400, 1435, 1610, 1640, 1757, 1886, 2008, 2050, 2296, 2300, 2510, 2870, 3220, 3514, 3772, 4025, 4100, 4600, 4715, 5020, 5740, 5773, 6275, 6440, 6601, 7028, 7175, 7544, 8050, 8200, 8785, 9430, 10040, 10291, 11480, 11546, 12550, 13202, 14056, 14350, 16100, 17570, 18860, 20582, 23092, 23575, 25100, 26404, 28700, 28865, 32200, 33005, 35140, 37720, 40411, 41164, 43925, 46184, 47150, 50200, 51455, 52808, 57400, 57730, 66010, 70280, 72037, 80822, 82328, 87850, 94300, 102910, 115460, 132020, 144074, 144325, 161644, 165025, 175700, 188600, 202055, 205820, 230920, 236693, 257275, 264040, 288148, 288650, 323288, 330050, 351400, 360185, 404110, 411640, 473386, 514550, 576296, 577300, 660100, 720370, 808220, 946772, 1010275, 1029100, 1154600, 1183465, 1320200, 1440740, 1616440, 1656851, 1800925, 1893544, 2020550, 2058200, 2366930, 2881480, 3313702, 3601850, 4041100, 4733860, 5917325, 6627404, 7203700, 8082200, 8284255, 9467720, 11834650, 13254808, 14407400, 16568510, 23669300, 33137020, 41421275, 47338600, 66274040, 82842550, 165685100, 331370200]

約数ペア:

[(1, 331370200), (2, 165685100), (4, 82842550), (5, 66274040), (7, 47338600), (8, 41421275), (10, 33137020), (14, 23669300), (20, 16568510), (23, 14407400), (25, 13254808), (28, 11834650), (35, 9467720), (40, 8284255), (41, 8082200), (46, 7203700), (50, 6627404), (56, 5917325), (70, 4733860), (82, 4041100), (92, 3601850), (100, 3313702), (115, 2881480), (140, 2366930), (161, 2058200), (164, 2020550), (175, 1893544), (184, 1800925), (200, 1656851), (205, 1616440), (230, 1440740), (251, 1320200), (280, 1183465), (287, 1154600), (322, 1029100), (328, 1010275), (350, 946772), (410, 808220), (460, 720370), (502, 660100), (574, 577300), (575, 576296), (644, 514550), (700, 473386), (805, 411640), (820, 404110), (920, 360185), (943, 351400), (1004, 330050), (1025, 323288), (1148, 288650), (1150, 288148), (1255, 264040), (1288, 257275), (1400, 236693), (1435, 230920), (1610, 205820), (1640, 202055), (1757, 188600), (1886, 175700), (2008, 165025), (2050, 161644), (2296, 144325), (2300, 144074), (2510, 132020), (2870, 115460), (3220, 102910), (3514, 94300), (3772, 87850), (4025, 82328), (4100, 80822), (4600, 72037), (4715, 70280), (5020, 66010), (5740, 57730), (5773, 57400), (6275, 52808), (6440, 51455), (6601, 50200), (7028, 47150), (7175, 46184), (7544, 43925), (8050, 41164), (8200, 40411), (8785, 37720), (9430, 35140), (10040, 33005), (10291, 32200), (11480, 28865), (11546, 28700), (12550, 26404), (13202, 25100), (14056, 23575), (14350, 23092), (16100, 20582), (17570, 18860)]