8505542500

素因数分解:

$2^2\times 5^4\times 7^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 300

約数和(自身を含む): 23582123180

約数和(自身を除く): 15076580680

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 109, 125, 130, 140, 175, 182, 196, 218, 245, 250, 260, 325, 343, 350, 364, 436, 455, 490, 500, 545, 625, 637, 650, 686, 700, 763, 875, 910, 980, 1090, 1225, 1250, 1274, 1300, 1372, 1417, 1526, 1625, 1715, 1750, 1820, 2180, 2275, 2401, 2450, 2500, 2548, 2725, 2834, 3052, 3185, 3250, 3430, 3500, 3815, 4375, 4459, 4550, 4802, 4900, 5341, 5450, 5668, 6125, 6370, 6500, 6860, 7085, 7630, 8125, 8575, 8750, 8918, 9100, 9604, 9919, 10682, 10900, 11375, 12005, 12250, 12740, 13625, 14170, 15260, 15925, 16250, 17150, 17500, 17836, 19075, 19838, 21364, 22295, 22750, 24010, 24500, 26705, 27250, 28340, 30625, 31213, 31850, 32500, 34300, 35425, 37387, 38150, 39676, 42875, 44590, 45500, 48020, 49595, 53410, 54500, 56875, 60025, 61250, 62426, 63700, 68125, 69433, 70850, 74774, 76300, 79625, 85750, 89180, 95375, 99190, 106820, 111475, 113750, 120050, 122500, 124852, 133525, 136250, 138866, 141700, 149548, 156065, 159250, 171500, 177125, 186935, 190750, 198380, 214375, 222950, 227500, 240100, 247975, 261709, 267050, 272500, 277732, 300125, 312130, 318500, 347165, 354250, 373870, 381500, 398125, 428750, 445900, 476875, 486031, 495950, 523418, 534100, 557375, 600250, 624260, 667625, 694330, 708500, 747740, 780325, 796250, 857500, 885625, 934675, 953750, 972062, 991900, 1046836, 1114750, 1200500, 1239875, 1308545, 1335250, 1388660, 1500625, 1560650, 1592500, 1735825, 1771250, 1869350, 1907500, 1944124, 2229500, 2430155, 2479750, 2617090, 2670500, 2786875, 3001250, 3121300, 3338125, 3402217, 3471650, 3542500, 3738700, 3901625, 4673375, 4860310, 4959500, 5234180, 5573750, 6002500, 6199375, 6542725, 6676250, 6804434, 6943300, 7803250, 8679125, 9346750, 9720620, 11147500, 12150775, 12398750, 13085450, 13352500, 13608868, 15606500, 17011085, 17358250, 18693500, 19508125, 23366875, 24301550, 24797500, 26170900, 32713625, 34022170, 34716500, 39016250, 43395625, 46733750, 48603100, 60753875, 65427250, 68044340, 78032500, 85055425, 86791250, 93467500, 121507750, 130854500, 163568125, 170110850, 173582500, 243015500, 303769375, 327136250, 340221700, 425277125, 607538750, 654272500, 850554250, 1215077500, 1701108500, 2126385625, 4252771250, 8505542500]

約数ペア:

[(1, 8505542500), (2, 4252771250), (4, 2126385625), (5, 1701108500), (7, 1215077500), (10, 850554250), (13, 654272500), (14, 607538750), (20, 425277125), (25, 340221700), (26, 327136250), (28, 303769375), (35, 243015500), (49, 173582500), (50, 170110850), (52, 163568125), (65, 130854500), (70, 121507750), (91, 93467500), (98, 86791250), (100, 85055425), (109, 78032500), (125, 68044340), (130, 65427250), (140, 60753875), (175, 48603100), (182, 46733750), (196, 43395625), (218, 39016250), (245, 34716500), (250, 34022170), (260, 32713625), (325, 26170900), (343, 24797500), (350, 24301550), (364, 23366875), (436, 19508125), (455, 18693500), (490, 17358250), (500, 17011085), (545, 15606500), (625, 13608868), (637, 13352500), (650, 13085450), (686, 12398750), (700, 12150775), (763, 11147500), (875, 9720620), (910, 9346750), (980, 8679125), (1090, 7803250), (1225, 6943300), (1250, 6804434), (1274, 6676250), (1300, 6542725), (1372, 6199375), (1417, 6002500), (1526, 5573750), (1625, 5234180), (1715, 4959500), (1750, 4860310), (1820, 4673375), (2180, 3901625), (2275, 3738700), (2401, 3542500), (2450, 3471650), (2500, 3402217), (2548, 3338125), (2725, 3121300), (2834, 3001250), (3052, 2786875), (3185, 2670500), (3250, 2617090), (3430, 2479750), (3500, 2430155), (3815, 2229500), (4375, 1944124), (4459, 1907500), (4550, 1869350), (4802, 1771250), (4900, 1735825), (5341, 1592500), (5450, 1560650), (5668, 1500625), (6125, 1388660), (6370, 1335250), (6500, 1308545), (6860, 1239875), (7085, 1200500), (7630, 1114750), (8125, 1046836), (8575, 991900), (8750, 972062), (8918, 953750), (9100, 934675), (9604, 885625), (9919, 857500), (10682, 796250), (10900, 780325), (11375, 747740), (12005, 708500), (12250, 694330), (12740, 667625), (13625, 624260), (14170, 600250), (15260, 557375), (15925, 534100), (16250, 523418), (17150, 495950), (17500, 486031), (17836, 476875), (19075, 445900), (19838, 428750), (21364, 398125), (22295, 381500), (22750, 373870), (24010, 354250), (24500, 347165), (26705, 318500), (27250, 312130), (28340, 300125), (30625, 277732), (31213, 272500), (31850, 267050), (32500, 261709), (34300, 247975), (35425, 240100), (37387, 227500), (38150, 222950), (39676, 214375), (42875, 198380), (44590, 190750), (45500, 186935), (48020, 177125), (49595, 171500), (53410, 159250), (54500, 156065), (56875, 149548), (60025, 141700), (61250, 138866), (62426, 136250), (63700, 133525), (68125, 124852), (69433, 122500), (70850, 120050), (74774, 113750), (76300, 111475), (79625, 106820), (85750, 99190), (89180, 95375)]