71314800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:975

約数の個数: 120

約数和(自身を含む): 232116096

約数和(自身を除く): 160801296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 200, 201, 240, 268, 300, 335, 400, 402, 536, 600, 670, 804, 887, 1005, 1072, 1200, 1340, 1608, 1675, 1774, 2010, 2661, 2680, 3216, 3350, 3548, 4020, 4435, 5025, 5322, 5360, 6700, 7096, 8040, 8870, 10050, 10644, 13305, 13400, 14192, 16080, 17740, 20100, 21288, 22175, 26610, 26800, 35480, 40200, 42576, 44350, 53220, 59429, 66525, 70960, 80400, 88700, 106440, 118858, 133050, 177400, 178287, 212880, 237716, 266100, 297145, 354800, 356574, 475432, 532200, 594290, 713148, 891435, 950864, 1064400, 1188580, 1426296, 1485725, 1782870, 2377160, 2852592, 2971450, 3565740, 4457175, 4754320, 5942900, 7131480, 8914350, 11885800, 14262960, 17828700, 23771600, 35657400, 71314800]

約数ペア:

[(1, 71314800), (2, 35657400), (3, 23771600), (4, 17828700), (5, 14262960), (6, 11885800), (8, 8914350), (10, 7131480), (12, 5942900), (15, 4754320), (16, 4457175), (20, 3565740), (24, 2971450), (25, 2852592), (30, 2377160), (40, 1782870), (48, 1485725), (50, 1426296), (60, 1188580), (67, 1064400), (75, 950864), (80, 891435), (100, 713148), (120, 594290), (134, 532200), (150, 475432), (200, 356574), (201, 354800), (240, 297145), (268, 266100), (300, 237716), (335, 212880), (400, 178287), (402, 177400), (536, 133050), (600, 118858), (670, 106440), (804, 88700), (887, 80400), (1005, 70960), (1072, 66525), (1200, 59429), (1340, 53220), (1608, 44350), (1675, 42576), (1774, 40200), (2010, 35480), (2661, 26800), (2680, 26610), (3216, 22175), (3350, 21288), (3548, 20100), (4020, 17740), (4435, 16080), (5025, 14192), (5322, 13400), (5360, 13305), (6700, 10644), (7096, 10050), (8040, 8870)]