139711600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1283

約数の個数: 120

約数和(自身を含む): 393287328

約数和(自身を除く): 253575728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 164, 175, 200, 205, 280, 287, 328, 350, 400, 410, 560, 574, 656, 700, 820, 1025, 1148, 1217, 1400, 1435, 1640, 2050, 2296, 2434, 2800, 2870, 3280, 4100, 4592, 4868, 5740, 6085, 7175, 8200, 8519, 9736, 11480, 12170, 14350, 16400, 17038, 19472, 22960, 24340, 28700, 30425, 34076, 42595, 48680, 49897, 57400, 60850, 68152, 85190, 97360, 99794, 114800, 121700, 136304, 170380, 199588, 212975, 243400, 249485, 340760, 349279, 399176, 425950, 486800, 498970, 681520, 698558, 798352, 851900, 997940, 1247425, 1397116, 1703800, 1746395, 1995880, 2494850, 2794232, 3407600, 3492790, 3991760, 4989700, 5588464, 6985580, 8731975, 9979400, 13971160, 17463950, 19958800, 27942320, 34927900, 69855800, 139711600]

約数ペア:

[(1, 139711600), (2, 69855800), (4, 34927900), (5, 27942320), (7, 19958800), (8, 17463950), (10, 13971160), (14, 9979400), (16, 8731975), (20, 6985580), (25, 5588464), (28, 4989700), (35, 3991760), (40, 3492790), (41, 3407600), (50, 2794232), (56, 2494850), (70, 1995880), (80, 1746395), (82, 1703800), (100, 1397116), (112, 1247425), (140, 997940), (164, 851900), (175, 798352), (200, 698558), (205, 681520), (280, 498970), (287, 486800), (328, 425950), (350, 399176), (400, 349279), (410, 340760), (560, 249485), (574, 243400), (656, 212975), (700, 199588), (820, 170380), (1025, 136304), (1148, 121700), (1217, 114800), (1400, 99794), (1435, 97360), (1640, 85190), (2050, 68152), (2296, 60850), (2434, 57400), (2800, 49897), (2870, 48680), (3280, 42595), (4100, 34076), (4592, 30425), (4868, 28700), (5740, 24340), (6085, 22960), (7175, 19472), (8200, 17038), (8519, 16400), (9736, 14350), (11480, 12170)]