66537100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 108

約数和(自身を含む): 172968096

約数和(自身を除く): 106430996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 49, 50, 70, 74, 98, 100, 140, 148, 175, 185, 196, 245, 259, 350, 367, 370, 490, 518, 700, 734, 740, 925, 980, 1036, 1225, 1295, 1468, 1813, 1835, 1850, 2450, 2569, 2590, 3626, 3670, 3700, 4900, 5138, 5180, 6475, 7252, 7340, 9065, 9175, 10276, 12845, 12950, 13579, 17983, 18130, 18350, 25690, 25900, 27158, 35966, 36260, 36700, 45325, 51380, 54316, 64225, 67895, 71932, 89915, 90650, 95053, 128450, 135790, 179830, 181300, 190106, 256900, 271580, 339475, 359660, 380212, 449575, 475265, 665371, 678950, 899150, 950530, 1330742, 1357900, 1798300, 1901060, 2376325, 2661484, 3326855, 4752650, 6653710, 9505300, 13307420, 16634275, 33268550, 66537100]

約数ペア:

[(1, 66537100), (2, 33268550), (4, 16634275), (5, 13307420), (7, 9505300), (10, 6653710), (14, 4752650), (20, 3326855), (25, 2661484), (28, 2376325), (35, 1901060), (37, 1798300), (49, 1357900), (50, 1330742), (70, 950530), (74, 899150), (98, 678950), (100, 665371), (140, 475265), (148, 449575), (175, 380212), (185, 359660), (196, 339475), (245, 271580), (259, 256900), (350, 190106), (367, 181300), (370, 179830), (490, 135790), (518, 128450), (700, 95053), (734, 90650), (740, 89915), (925, 71932), (980, 67895), (1036, 64225), (1225, 54316), (1295, 51380), (1468, 45325), (1813, 36700), (1835, 36260), (1850, 35966), (2450, 27158), (2569, 25900), (2590, 25690), (3626, 18350), (3670, 18130), (3700, 17983), (4900, 13579), (5138, 12950), (5180, 12845), (6475, 10276), (7252, 9175), (7340, 9065)]