107621150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 261233280

約数和(自身を除く): 153612130

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 49, 50, 62, 65, 70, 91, 98, 109, 130, 155, 175, 182, 217, 218, 245, 310, 325, 350, 403, 434, 455, 490, 545, 637, 650, 763, 775, 806, 910, 1085, 1090, 1225, 1274, 1417, 1519, 1526, 1550, 2015, 2170, 2275, 2450, 2725, 2821, 2834, 3038, 3185, 3379, 3815, 4030, 4550, 5341, 5425, 5450, 5642, 6370, 6758, 7085, 7595, 7630, 9919, 10075, 10682, 10850, 14105, 14170, 15190, 15925, 16895, 19075, 19747, 19838, 20150, 23653, 26705, 28210, 31850, 33790, 35425, 37975, 38150, 39494, 43927, 47306, 49595, 53410, 69433, 70525, 70850, 75950, 84475, 87854, 98735, 99190, 118265, 133525, 138866, 141050, 165571, 168950, 197470, 219635, 236530, 247975, 267050, 307489, 331142, 347165, 439270, 493675, 495950, 591325, 614978, 694330, 827855, 987350, 1098175, 1182650, 1537445, 1655710, 1735825, 2152423, 2196350, 3074890, 3471650, 4139275, 4304846, 7687225, 8278550, 10762115, 15374450, 21524230, 53810575, 107621150]

約数ペア:

[(1, 107621150), (2, 53810575), (5, 21524230), (7, 15374450), (10, 10762115), (13, 8278550), (14, 7687225), (25, 4304846), (26, 4139275), (31, 3471650), (35, 3074890), (49, 2196350), (50, 2152423), (62, 1735825), (65, 1655710), (70, 1537445), (91, 1182650), (98, 1098175), (109, 987350), (130, 827855), (155, 694330), (175, 614978), (182, 591325), (217, 495950), (218, 493675), (245, 439270), (310, 347165), (325, 331142), (350, 307489), (403, 267050), (434, 247975), (455, 236530), (490, 219635), (545, 197470), (637, 168950), (650, 165571), (763, 141050), (775, 138866), (806, 133525), (910, 118265), (1085, 99190), (1090, 98735), (1225, 87854), (1274, 84475), (1417, 75950), (1519, 70850), (1526, 70525), (1550, 69433), (2015, 53410), (2170, 49595), (2275, 47306), (2450, 43927), (2725, 39494), (2821, 38150), (2834, 37975), (3038, 35425), (3185, 33790), (3379, 31850), (3815, 28210), (4030, 26705), (4550, 23653), (5341, 20150), (5425, 19838), (5450, 19747), (5642, 19075), (6370, 16895), (6758, 15925), (7085, 15190), (7595, 14170), (7630, 14105), (9919, 10850), (10075, 10682)]