1387087600

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 3433383920

約数和(自身を除く): 2046296320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 73, 80, 100, 134, 146, 200, 268, 292, 335, 365, 400, 536, 584, 670, 709, 730, 1072, 1168, 1340, 1418, 1460, 1675, 1825, 2680, 2836, 2920, 3350, 3545, 3650, 4891, 5360, 5672, 5840, 6700, 7090, 7300, 9782, 11344, 13400, 14180, 14600, 17725, 19564, 24455, 26800, 28360, 29200, 35450, 39128, 47503, 48910, 51757, 56720, 70900, 78256, 95006, 97820, 103514, 122275, 141800, 190012, 195640, 207028, 237515, 244550, 258785, 283600, 380024, 391280, 414056, 475030, 489100, 517570, 760048, 828112, 950060, 978200, 1035140, 1187575, 1293925, 1900120, 1956400, 2070280, 2375150, 2587850, 3467719, 3800240, 4140560, 4750300, 5175700, 6935438, 9500600, 10351400, 13870876, 17338595, 19001200, 20702800, 27741752, 34677190, 55483504, 69354380, 86692975, 138708760, 173385950, 277417520, 346771900, 693543800, 1387087600]

約数ペア:

[(1, 1387087600), (2, 693543800), (4, 346771900), (5, 277417520), (8, 173385950), (10, 138708760), (16, 86692975), (20, 69354380), (25, 55483504), (40, 34677190), (50, 27741752), (67, 20702800), (73, 19001200), (80, 17338595), (100, 13870876), (134, 10351400), (146, 9500600), (200, 6935438), (268, 5175700), (292, 4750300), (335, 4140560), (365, 3800240), (400, 3467719), (536, 2587850), (584, 2375150), (670, 2070280), (709, 1956400), (730, 1900120), (1072, 1293925), (1168, 1187575), (1340, 1035140), (1418, 978200), (1460, 950060), (1675, 828112), (1825, 760048), (2680, 517570), (2836, 489100), (2920, 475030), (3350, 414056), (3545, 391280), (3650, 380024), (4891, 283600), (5360, 258785), (5672, 244550), (5840, 237515), (6700, 207028), (7090, 195640), (7300, 190012), (9782, 141800), (11344, 122275), (13400, 103514), (14180, 97820), (14600, 95006), (17725, 78256), (19564, 70900), (24455, 56720), (26800, 51757), (28360, 48910), (29200, 47503), (35450, 39128)]