229755750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 663137280

約数和(自身を除く): 433381530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 107, 125, 150, 175, 210, 214, 250, 321, 350, 375, 409, 525, 535, 642, 749, 750, 818, 875, 1050, 1070, 1227, 1498, 1605, 1750, 2045, 2247, 2454, 2625, 2675, 2863, 3210, 3745, 4090, 4494, 5250, 5350, 5726, 6135, 7490, 8025, 8589, 10225, 11235, 12270, 13375, 14315, 16050, 17178, 18725, 20450, 22470, 26750, 28630, 30675, 37450, 40125, 42945, 43763, 51125, 56175, 61350, 71575, 80250, 85890, 87526, 93625, 102250, 112350, 131289, 143150, 153375, 187250, 214725, 218815, 262578, 280875, 306341, 306750, 357875, 429450, 437630, 561750, 612682, 656445, 715750, 919023, 1073625, 1094075, 1312890, 1531705, 1838046, 2147250, 2188150, 3063410, 3282225, 4595115, 5470375, 6564450, 7658525, 9190230, 10940750, 15317050, 16411125, 22975575, 32822250, 38292625, 45951150, 76585250, 114877875, 229755750]

約数ペア:

[(1, 229755750), (2, 114877875), (3, 76585250), (5, 45951150), (6, 38292625), (7, 32822250), (10, 22975575), (14, 16411125), (15, 15317050), (21, 10940750), (25, 9190230), (30, 7658525), (35, 6564450), (42, 5470375), (50, 4595115), (70, 3282225), (75, 3063410), (105, 2188150), (107, 2147250), (125, 1838046), (150, 1531705), (175, 1312890), (210, 1094075), (214, 1073625), (250, 919023), (321, 715750), (350, 656445), (375, 612682), (409, 561750), (525, 437630), (535, 429450), (642, 357875), (749, 306750), (750, 306341), (818, 280875), (875, 262578), (1050, 218815), (1070, 214725), (1227, 187250), (1498, 153375), (1605, 143150), (1750, 131289), (2045, 112350), (2247, 102250), (2454, 93625), (2625, 87526), (2675, 85890), (2863, 80250), (3210, 71575), (3745, 61350), (4090, 56175), (4494, 51125), (5250, 43763), (5350, 42945), (5726, 40125), (6135, 37450), (7490, 30675), (8025, 28630), (8589, 26750), (10225, 22470), (11235, 20450), (12270, 18725), (13375, 17178), (14315, 16050)]