328773266500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{123113}}^1$

素因数の和:123255

約数の個数: 144

約数和(自身を含む): 842941859760

約数和(自身を除く): 514168593260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 109, 125, 140, 175, 196, 218, 245, 250, 350, 436, 490, 500, 545, 700, 763, 875, 980, 1090, 1225, 1526, 1750, 2180, 2450, 2725, 3052, 3500, 3815, 4900, 5341, 5450, 6125, 7630, 10682, 10900, 12250, 13625, 15260, 19075, 21364, 24500, 26705, 27250, 38150, 53410, 54500, 76300, 95375, 106820, 123113, 133525, 190750, 246226, 267050, 381500, 492452, 534100, 615565, 667625, 861791, 1231130, 1335250, 1723582, 2462260, 2670500, 3077825, 3447164, 4308955, 6032537, 6155650, 8617910, 12065074, 12311300, 13419317, 15389125, 17235820, 21544775, 24130148, 26838634, 30162685, 30778250, 43089550, 53677268, 60325370, 61556500, 67096585, 86179100, 93935219, 107723875, 120650740, 134193170, 150813425, 187870438, 215447750, 268386340, 301626850, 335482925, 375740876, 430895500, 469676095, 603253700, 657546533, 670965850, 754067125, 939352190, 1315093066, 1341931700, 1508134250, 1677414625, 1878704380, 2348380475, 2630186132, 3016268500, 3287732665, 3354829250, 4696760950, 6575465330, 6709658500, 9393521900, 11741902375, 13150930660, 16438663325, 23483804750, 32877326650, 46967609500, 65754653300, 82193316625, 164386633250, 328773266500]

約数ペア:

[(1, 328773266500), (2, 164386633250), (4, 82193316625), (5, 65754653300), (7, 46967609500), (10, 32877326650), (14, 23483804750), (20, 16438663325), (25, 13150930660), (28, 11741902375), (35, 9393521900), (49, 6709658500), (50, 6575465330), (70, 4696760950), (98, 3354829250), (100, 3287732665), (109, 3016268500), (125, 2630186132), (140, 2348380475), (175, 1878704380), (196, 1677414625), (218, 1508134250), (245, 1341931700), (250, 1315093066), (350, 939352190), (436, 754067125), (490, 670965850), (500, 657546533), (545, 603253700), (700, 469676095), (763, 430895500), (875, 375740876), (980, 335482925), (1090, 301626850), (1225, 268386340), (1526, 215447750), (1750, 187870438), (2180, 150813425), (2450, 134193170), (2725, 120650740), (3052, 107723875), (3500, 93935219), (3815, 86179100), (4900, 67096585), (5341, 61556500), (5450, 60325370), (6125, 53677268), (7630, 43089550), (10682, 30778250), (10900, 30162685), (12250, 26838634), (13625, 24130148), (15260, 21544775), (19075, 17235820), (21364, 15389125), (24500, 13419317), (26705, 12311300), (27250, 12065074), (38150, 8617910), (53410, 6155650), (54500, 6032537), (76300, 4308955), (95375, 3447164), (106820, 3077825), (123113, 2670500), (133525, 2462260), (190750, 1723582), (246226, 1335250), (267050, 1231130), (381500, 861791), (492452, 667625), (534100, 615565)]