100156000

素因数分解:

$2^5\times 5^3\times 7^3\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 290908800

約数和(自身を除く): 190752800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 73, 80, 98, 100, 112, 125, 140, 146, 160, 175, 196, 200, 224, 245, 250, 280, 292, 343, 350, 365, 392, 400, 490, 500, 511, 560, 584, 686, 700, 730, 784, 800, 875, 980, 1000, 1022, 1120, 1168, 1225, 1372, 1400, 1460, 1568, 1715, 1750, 1825, 1960, 2000, 2044, 2336, 2450, 2555, 2744, 2800, 2920, 3430, 3500, 3577, 3650, 3920, 4000, 4088, 4900, 5110, 5488, 5600, 5840, 6125, 6860, 7000, 7154, 7300, 7840, 8176, 8575, 9125, 9800, 10220, 10976, 11680, 12250, 12775, 13720, 14000, 14308, 14600, 16352, 17150, 17885, 18250, 19600, 20440, 24500, 25039, 25550, 27440, 28000, 28616, 29200, 34300, 35770, 36500, 39200, 40880, 42875, 49000, 50078, 51100, 54880, 57232, 58400, 63875, 68600, 71540, 73000, 81760, 85750, 89425, 98000, 100156, 102200, 114464, 125195, 127750, 137200, 143080, 146000, 171500, 178850, 196000, 200312, 204400, 250390, 255500, 274400, 286160, 292000, 343000, 357700, 400624, 408800, 447125, 500780, 511000, 572320, 625975, 686000, 715400, 801248, 894250, 1001560, 1022000, 1251950, 1372000, 1430800, 1788500, 2003120, 2044000, 2503900, 2861600, 3129875, 3577000, 4006240, 5007800, 6259750, 7154000, 10015600, 12519500, 14308000, 20031200, 25039000, 50078000, 100156000]

約数ペア:

[(1, 100156000), (2, 50078000), (4, 25039000), (5, 20031200), (7, 14308000), (8, 12519500), (10, 10015600), (14, 7154000), (16, 6259750), (20, 5007800), (25, 4006240), (28, 3577000), (32, 3129875), (35, 2861600), (40, 2503900), (49, 2044000), (50, 2003120), (56, 1788500), (70, 1430800), (73, 1372000), (80, 1251950), (98, 1022000), (100, 1001560), (112, 894250), (125, 801248), (140, 715400), (146, 686000), (160, 625975), (175, 572320), (196, 511000), (200, 500780), (224, 447125), (245, 408800), (250, 400624), (280, 357700), (292, 343000), (343, 292000), (350, 286160), (365, 274400), (392, 255500), (400, 250390), (490, 204400), (500, 200312), (511, 196000), (560, 178850), (584, 171500), (686, 146000), (700, 143080), (730, 137200), (784, 127750), (800, 125195), (875, 114464), (980, 102200), (1000, 100156), (1022, 98000), (1120, 89425), (1168, 85750), (1225, 81760), (1372, 73000), (1400, 71540), (1460, 68600), (1568, 63875), (1715, 58400), (1750, 57232), (1825, 54880), (1960, 51100), (2000, 50078), (2044, 49000), (2336, 42875), (2450, 40880), (2555, 39200), (2744, 36500), (2800, 35770), (2920, 34300), (3430, 29200), (3500, 28616), (3577, 28000), (3650, 27440), (3920, 25550), (4000, 25039), (4088, 24500), (4900, 20440), (5110, 19600), (5488, 18250), (5600, 17885), (5840, 17150), (6125, 16352), (6860, 14600), (7000, 14308), (7154, 14000), (7300, 13720), (7840, 12775), (8176, 12250), (8575, 11680), (9125, 10976), (9800, 10220)]