291294107300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{189929}}^1$

素因数の和:190270

約数の個数: 108

約数和(自身を含む): 737662669380

約数和(自身を除く): 446368562080

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 313, 350, 490, 626, 700, 980, 1225, 1252, 1565, 2191, 2450, 3130, 4382, 4900, 6260, 7825, 8764, 10955, 15337, 15650, 21910, 30674, 31300, 43820, 54775, 61348, 76685, 109550, 153370, 189929, 219100, 306740, 379858, 383425, 759716, 766850, 949645, 1329503, 1533700, 1899290, 2659006, 3798580, 4748225, 5318012, 6647515, 9306521, 9496450, 13295030, 18613042, 18992900, 26590060, 33237575, 37226084, 46532605, 59447777, 66475150, 93065210, 118895554, 132950300, 186130420, 232663025, 237791108, 297238885, 416134439, 465326050, 594477770, 832268878, 930652100, 1188955540, 1486194425, 1664537756, 2080672195, 2912941073, 2972388850, 4161344390, 5825882146, 5944777700, 8322688780, 10403360975, 11651764292, 14564705365, 20806721950, 29129410730, 41613443900, 58258821460, 72823526825, 145647053650, 291294107300]

約数ペア:

[(1, 291294107300), (2, 145647053650), (4, 72823526825), (5, 58258821460), (7, 41613443900), (10, 29129410730), (14, 20806721950), (20, 14564705365), (25, 11651764292), (28, 10403360975), (35, 8322688780), (49, 5944777700), (50, 5825882146), (70, 4161344390), (98, 2972388850), (100, 2912941073), (140, 2080672195), (175, 1664537756), (196, 1486194425), (245, 1188955540), (313, 930652100), (350, 832268878), (490, 594477770), (626, 465326050), (700, 416134439), (980, 297238885), (1225, 237791108), (1252, 232663025), (1565, 186130420), (2191, 132950300), (2450, 118895554), (3130, 93065210), (4382, 66475150), (4900, 59447777), (6260, 46532605), (7825, 37226084), (8764, 33237575), (10955, 26590060), (15337, 18992900), (15650, 18613042), (21910, 13295030), (30674, 9496450), (31300, 9306521), (43820, 6647515), (54775, 5318012), (61348, 4748225), (76685, 3798580), (109550, 2659006), (153370, 1899290), (189929, 1533700), (219100, 1329503), (306740, 949645), (379858, 766850), (383425, 759716)]