276962000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 160

約数和(自身を含む): 778712064

約数和(自身を除く): 501750064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 73, 80, 100, 112, 125, 140, 146, 175, 200, 250, 271, 280, 292, 350, 365, 400, 500, 511, 542, 560, 584, 700, 730, 875, 1000, 1022, 1084, 1168, 1355, 1400, 1460, 1750, 1825, 1897, 2000, 2044, 2168, 2555, 2710, 2800, 2920, 3500, 3650, 3794, 4088, 4336, 5110, 5420, 5840, 6775, 7000, 7300, 7588, 8176, 9125, 9485, 10220, 10840, 12775, 13550, 14000, 14600, 15176, 18250, 18970, 19783, 20440, 21680, 25550, 27100, 29200, 30352, 33875, 36500, 37940, 39566, 40880, 47425, 51100, 54200, 63875, 67750, 73000, 75880, 79132, 94850, 98915, 102200, 108400, 127750, 135500, 138481, 146000, 151760, 158264, 189700, 197830, 204400, 237125, 255500, 271000, 276962, 316528, 379400, 395660, 474250, 494575, 511000, 542000, 553924, 692405, 758800, 791320, 948500, 989150, 1022000, 1107848, 1384810, 1582640, 1897000, 1978300, 2215696, 2472875, 2769620, 3462025, 3794000, 3956600, 4945750, 5539240, 6924050, 7913200, 9891500, 11078480, 13848100, 17310125, 19783000, 27696200, 34620250, 39566000, 55392400, 69240500, 138481000, 276962000]

約数ペア:

[(1, 276962000), (2, 138481000), (4, 69240500), (5, 55392400), (7, 39566000), (8, 34620250), (10, 27696200), (14, 19783000), (16, 17310125), (20, 13848100), (25, 11078480), (28, 9891500), (35, 7913200), (40, 6924050), (50, 5539240), (56, 4945750), (70, 3956600), (73, 3794000), (80, 3462025), (100, 2769620), (112, 2472875), (125, 2215696), (140, 1978300), (146, 1897000), (175, 1582640), (200, 1384810), (250, 1107848), (271, 1022000), (280, 989150), (292, 948500), (350, 791320), (365, 758800), (400, 692405), (500, 553924), (511, 542000), (542, 511000), (560, 494575), (584, 474250), (700, 395660), (730, 379400), (875, 316528), (1000, 276962), (1022, 271000), (1084, 255500), (1168, 237125), (1355, 204400), (1400, 197830), (1460, 189700), (1750, 158264), (1825, 151760), (1897, 146000), (2000, 138481), (2044, 135500), (2168, 127750), (2555, 108400), (2710, 102200), (2800, 98915), (2920, 94850), (3500, 79132), (3650, 75880), (3794, 73000), (4088, 67750), (4336, 63875), (5110, 54200), (5420, 51100), (5840, 47425), (6775, 40880), (7000, 39566), (7300, 37940), (7588, 36500), (8176, 33875), (9125, 30352), (9485, 29200), (10220, 27100), (10840, 25550), (12775, 21680), (13550, 20440), (14000, 19783), (14600, 18970), (15176, 18250)]