1097057200

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 2698488000

約数和(自身を除く): 1601430800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 149, 158, 200, 233, 298, 316, 395, 400, 466, 596, 632, 745, 790, 932, 1165, 1192, 1264, 1490, 1580, 1864, 1975, 2330, 2384, 2980, 3160, 3725, 3728, 3950, 4660, 5825, 5960, 6320, 7450, 7900, 9320, 11650, 11771, 11920, 14900, 15800, 18407, 18640, 23300, 23542, 29800, 31600, 34717, 36814, 46600, 47084, 58855, 59600, 69434, 73628, 92035, 93200, 94168, 117710, 138868, 147256, 173585, 184070, 188336, 235420, 277736, 294275, 294512, 347170, 368140, 460175, 470840, 555472, 588550, 694340, 736280, 867925, 920350, 941680, 1177100, 1388680, 1472560, 1735850, 1840700, 2354200, 2742643, 2777360, 3471700, 3681400, 4708400, 5485286, 6943400, 7362800, 10970572, 13713215, 13886800, 21941144, 27426430, 43882288, 54852860, 68566075, 109705720, 137132150, 219411440, 274264300, 548528600, 1097057200]

約数ペア:

[(1, 1097057200), (2, 548528600), (4, 274264300), (5, 219411440), (8, 137132150), (10, 109705720), (16, 68566075), (20, 54852860), (25, 43882288), (40, 27426430), (50, 21941144), (79, 13886800), (80, 13713215), (100, 10970572), (149, 7362800), (158, 6943400), (200, 5485286), (233, 4708400), (298, 3681400), (316, 3471700), (395, 2777360), (400, 2742643), (466, 2354200), (596, 1840700), (632, 1735850), (745, 1472560), (790, 1388680), (932, 1177100), (1165, 941680), (1192, 920350), (1264, 867925), (1490, 736280), (1580, 694340), (1864, 588550), (1975, 555472), (2330, 470840), (2384, 460175), (2980, 368140), (3160, 347170), (3725, 294512), (3728, 294275), (3950, 277736), (4660, 235420), (5825, 188336), (5960, 184070), (6320, 173585), (7450, 147256), (7900, 138868), (9320, 117710), (11650, 94168), (11771, 93200), (11920, 92035), (14900, 73628), (15800, 69434), (18407, 59600), (18640, 58855), (23300, 47084), (23542, 46600), (29800, 36814), (31600, 34717)]