31197532000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5851}}^1$

素因数の和:5950

約数の個数: 192

約数和(自身を含む): 80978946048

約数和(自身を除く): 49781414048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 43, 50, 62, 80, 86, 100, 124, 125, 155, 160, 172, 200, 215, 248, 250, 310, 344, 400, 430, 496, 500, 620, 688, 775, 800, 860, 992, 1000, 1075, 1240, 1333, 1376, 1550, 1720, 2000, 2150, 2480, 2666, 3100, 3440, 3875, 4000, 4300, 4960, 5332, 5375, 5851, 6200, 6665, 6880, 7750, 8600, 10664, 10750, 11702, 12400, 13330, 15500, 17200, 21328, 21500, 23404, 24800, 26660, 29255, 31000, 33325, 34400, 42656, 43000, 46808, 53320, 58510, 62000, 66650, 86000, 93616, 106640, 117020, 124000, 133300, 146275, 166625, 172000, 181381, 187232, 213280, 234040, 251593, 266600, 292550, 333250, 362762, 468080, 503186, 533200, 585100, 666500, 725524, 731375, 906905, 936160, 1006372, 1066400, 1170200, 1257965, 1333000, 1451048, 1462750, 1813810, 2012744, 2340400, 2515930, 2666000, 2902096, 2925500, 3627620, 4025488, 4534525, 4680800, 5031860, 5332000, 5804192, 5851000, 6289825, 7255240, 7799383, 8050976, 9069050, 10063720, 11702000, 12579650, 14510480, 15598766, 18138100, 20127440, 22672625, 23404000, 25159300, 29020960, 31197532, 31449125, 36276200, 38996915, 40254880, 45345250, 50318600, 62395064, 62898250, 72552400, 77993830, 90690500, 100637200, 124790128, 125796500, 145104800, 155987660, 181381000, 194984575, 201274400, 249580256, 251593000, 311975320, 362762000, 389969150, 503186000, 623950640, 725524000, 779938300, 974922875, 1006372000, 1247901280, 1559876600, 1949845750, 3119753200, 3899691500, 6239506400, 7799383000, 15598766000, 31197532000]

約数ペア:

[(1, 31197532000), (2, 15598766000), (4, 7799383000), (5, 6239506400), (8, 3899691500), (10, 3119753200), (16, 1949845750), (20, 1559876600), (25, 1247901280), (31, 1006372000), (32, 974922875), (40, 779938300), (43, 725524000), (50, 623950640), (62, 503186000), (80, 389969150), (86, 362762000), (100, 311975320), (124, 251593000), (125, 249580256), (155, 201274400), (160, 194984575), (172, 181381000), (200, 155987660), (215, 145104800), (248, 125796500), (250, 124790128), (310, 100637200), (344, 90690500), (400, 77993830), (430, 72552400), (496, 62898250), (500, 62395064), (620, 50318600), (688, 45345250), (775, 40254880), (800, 38996915), (860, 36276200), (992, 31449125), (1000, 31197532), (1075, 29020960), (1240, 25159300), (1333, 23404000), (1376, 22672625), (1550, 20127440), (1720, 18138100), (2000, 15598766), (2150, 14510480), (2480, 12579650), (2666, 11702000), (3100, 10063720), (3440, 9069050), (3875, 8050976), (4000, 7799383), (4300, 7255240), (4960, 6289825), (5332, 5851000), (5375, 5804192), (5851, 5332000), (6200, 5031860), (6665, 4680800), (6880, 4534525), (7750, 4025488), (8600, 3627620), (10664, 2925500), (10750, 2902096), (11702, 2666000), (12400, 2515930), (13330, 2340400), (15500, 2012744), (17200, 1813810), (21328, 1462750), (21500, 1451048), (23404, 1333000), (24800, 1257965), (26660, 1170200), (29255, 1066400), (31000, 1006372), (33325, 936160), (34400, 906905), (42656, 731375), (43000, 725524), (46808, 666500), (53320, 585100), (58510, 533200), (62000, 503186), (66650, 468080), (86000, 362762), (93616, 333250), (106640, 292550), (117020, 266600), (124000, 251593), (133300, 234040), (146275, 213280), (166625, 187232), (172000, 181381)]