140627400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 463668240

約数和(自身を除く): 323040840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 289, 300, 340, 408, 425, 510, 578, 600, 680, 811, 850, 867, 1020, 1156, 1275, 1445, 1622, 1700, 1734, 2040, 2312, 2433, 2550, 2890, 3244, 3400, 3468, 4055, 4335, 4866, 5100, 5780, 6488, 6936, 7225, 8110, 8670, 9732, 10200, 11560, 12165, 13787, 14450, 16220, 17340, 19464, 20275, 21675, 24330, 27574, 28900, 32440, 34680, 40550, 41361, 43350, 48660, 55148, 57800, 60825, 68935, 81100, 82722, 86700, 97320, 110296, 121650, 137870, 162200, 165444, 173400, 206805, 234379, 243300, 275740, 330888, 344675, 413610, 468758, 486600, 551480, 689350, 703137, 827220, 937516, 1034025, 1171895, 1378700, 1406274, 1654440, 1875032, 2068050, 2343790, 2757400, 2812548, 3515685, 4136100, 4687580, 5625096, 5859475, 7031370, 8272200, 9375160, 11718950, 14062740, 17578425, 23437900, 28125480, 35156850, 46875800, 70313700, 140627400]

約数ペア:

[(1, 140627400), (2, 70313700), (3, 46875800), (4, 35156850), (5, 28125480), (6, 23437900), (8, 17578425), (10, 14062740), (12, 11718950), (15, 9375160), (17, 8272200), (20, 7031370), (24, 5859475), (25, 5625096), (30, 4687580), (34, 4136100), (40, 3515685), (50, 2812548), (51, 2757400), (60, 2343790), (68, 2068050), (75, 1875032), (85, 1654440), (100, 1406274), (102, 1378700), (120, 1171895), (136, 1034025), (150, 937516), (170, 827220), (200, 703137), (204, 689350), (255, 551480), (289, 486600), (300, 468758), (340, 413610), (408, 344675), (425, 330888), (510, 275740), (578, 243300), (600, 234379), (680, 206805), (811, 173400), (850, 165444), (867, 162200), (1020, 137870), (1156, 121650), (1275, 110296), (1445, 97320), (1622, 86700), (1700, 82722), (1734, 81100), (2040, 68935), (2312, 60825), (2433, 57800), (2550, 55148), (2890, 48660), (3244, 43350), (3400, 41361), (3468, 40550), (4055, 34680), (4335, 32440), (4866, 28900), (5100, 27574), (5780, 24330), (6488, 21675), (6936, 20275), (7225, 19464), (8110, 17340), (8670, 16220), (9732, 14450), (10200, 13787), (11560, 12165)]