156956407000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{9631}}^1$

素因数の和:10074

約数の個数: 128

約数和(自身を含む): 376850073600

約数和(自身を除く): 219893666600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 172, 200, 215, 250, 344, 379, 430, 500, 758, 860, 1000, 1075, 1516, 1720, 1895, 2150, 3032, 3790, 4300, 5375, 7580, 8600, 9475, 9631, 10750, 15160, 16297, 18950, 19262, 21500, 32594, 37900, 38524, 43000, 47375, 48155, 65188, 75800, 77048, 81485, 94750, 96310, 130376, 162970, 189500, 192620, 240775, 325940, 379000, 385240, 407425, 414133, 481550, 651880, 814850, 828266, 963100, 1203875, 1629700, 1656532, 1926200, 2037125, 2070665, 2407750, 3259400, 3313064, 3650149, 4074250, 4141330, 4815500, 7300298, 8148500, 8282660, 9631000, 10353325, 14600596, 16297000, 16565320, 18250745, 20706650, 29201192, 36501490, 41413300, 51766625, 73002980, 82826600, 91253725, 103533250, 146005960, 156956407, 182507450, 207066500, 313912814, 365014900, 414133000, 456268625, 627825628, 730029800, 784782035, 912537250, 1255651256, 1569564070, 1825074500, 3139128140, 3650149000, 3923910175, 6278256280, 7847820350, 15695640700, 19619550875, 31391281400, 39239101750, 78478203500, 156956407000]

約数ペア:

[(1, 156956407000), (2, 78478203500), (4, 39239101750), (5, 31391281400), (8, 19619550875), (10, 15695640700), (20, 7847820350), (25, 6278256280), (40, 3923910175), (43, 3650149000), (50, 3139128140), (86, 1825074500), (100, 1569564070), (125, 1255651256), (172, 912537250), (200, 784782035), (215, 730029800), (250, 627825628), (344, 456268625), (379, 414133000), (430, 365014900), (500, 313912814), (758, 207066500), (860, 182507450), (1000, 156956407), (1075, 146005960), (1516, 103533250), (1720, 91253725), (1895, 82826600), (2150, 73002980), (3032, 51766625), (3790, 41413300), (4300, 36501490), (5375, 29201192), (7580, 20706650), (8600, 18250745), (9475, 16565320), (9631, 16297000), (10750, 14600596), (15160, 10353325), (16297, 9631000), (18950, 8282660), (19262, 8148500), (21500, 7300298), (32594, 4815500), (37900, 4141330), (38524, 4074250), (43000, 3650149), (47375, 3313064), (48155, 3259400), (65188, 2407750), (75800, 2070665), (77048, 2037125), (81485, 1926200), (94750, 1656532), (96310, 1629700), (130376, 1203875), (162970, 963100), (189500, 828266), (192620, 814850), (240775, 651880), (325940, 481550), (379000, 414133), (385240, 407425)]