161035000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 445357440

約数和(自身を除く): 284322440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 107, 125, 140, 172, 175, 200, 214, 215, 250, 280, 301, 344, 350, 428, 430, 500, 535, 602, 625, 700, 749, 856, 860, 875, 1000, 1070, 1075, 1204, 1250, 1400, 1498, 1505, 1720, 1750, 2140, 2150, 2408, 2500, 2675, 2996, 3010, 3500, 3745, 4280, 4300, 4375, 4601, 5000, 5350, 5375, 5992, 6020, 7000, 7490, 7525, 8600, 8750, 9202, 10700, 10750, 12040, 13375, 14980, 15050, 17500, 18404, 18725, 21400, 21500, 23005, 26750, 26875, 29960, 30100, 32207, 35000, 36808, 37450, 37625, 43000, 46010, 53500, 53750, 60200, 64414, 66875, 74900, 75250, 92020, 93625, 107000, 107500, 115025, 128828, 133750, 149800, 150500, 161035, 184040, 187250, 188125, 215000, 230050, 257656, 267500, 301000, 322070, 374500, 376250, 460100, 468125, 535000, 575125, 644140, 749000, 752500, 805175, 920200, 936250, 1150250, 1288280, 1505000, 1610350, 1872500, 2300500, 2875625, 3220700, 3745000, 4025875, 4601000, 5751250, 6441400, 8051750, 11502500, 16103500, 20129375, 23005000, 32207000, 40258750, 80517500, 161035000]

約数ペア:

[(1, 161035000), (2, 80517500), (4, 40258750), (5, 32207000), (7, 23005000), (8, 20129375), (10, 16103500), (14, 11502500), (20, 8051750), (25, 6441400), (28, 5751250), (35, 4601000), (40, 4025875), (43, 3745000), (50, 3220700), (56, 2875625), (70, 2300500), (86, 1872500), (100, 1610350), (107, 1505000), (125, 1288280), (140, 1150250), (172, 936250), (175, 920200), (200, 805175), (214, 752500), (215, 749000), (250, 644140), (280, 575125), (301, 535000), (344, 468125), (350, 460100), (428, 376250), (430, 374500), (500, 322070), (535, 301000), (602, 267500), (625, 257656), (700, 230050), (749, 215000), (856, 188125), (860, 187250), (875, 184040), (1000, 161035), (1070, 150500), (1075, 149800), (1204, 133750), (1250, 128828), (1400, 115025), (1498, 107500), (1505, 107000), (1720, 93625), (1750, 92020), (2140, 75250), (2150, 74900), (2408, 66875), (2500, 64414), (2675, 60200), (2996, 53750), (3010, 53500), (3500, 46010), (3745, 43000), (4280, 37625), (4300, 37450), (4375, 36808), (4601, 35000), (5000, 32207), (5350, 30100), (5375, 29960), (5992, 26875), (6020, 26750), (7000, 23005), (7490, 21500), (7525, 21400), (8600, 18725), (8750, 18404), (9202, 17500), (10700, 15050), (10750, 14980), (12040, 13375)]