68545800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 232925940

約数和(自身を除く): 164380140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 113, 120, 150, 180, 200, 225, 226, 300, 337, 339, 360, 450, 452, 565, 600, 674, 678, 900, 904, 1011, 1017, 1130, 1348, 1356, 1685, 1695, 1800, 2022, 2034, 2260, 2696, 2712, 2825, 3033, 3370, 3390, 4044, 4068, 4520, 5055, 5085, 5650, 6066, 6740, 6780, 8088, 8136, 8425, 8475, 10110, 10170, 11300, 12132, 13480, 13560, 15165, 16850, 16950, 20220, 20340, 22600, 24264, 25275, 25425, 30330, 33700, 33900, 38081, 40440, 40680, 50550, 50850, 60660, 67400, 67800, 75825, 76162, 101100, 101700, 114243, 121320, 151650, 152324, 190405, 202200, 203400, 228486, 303300, 304648, 342729, 380810, 456972, 571215, 606600, 685458, 761620, 913944, 952025, 1142430, 1370916, 1523240, 1713645, 1904050, 2284860, 2741832, 2856075, 3427290, 3808100, 4569720, 5712150, 6854580, 7616200, 8568225, 11424300, 13709160, 17136450, 22848600, 34272900, 68545800]

約数ペア:

[(1, 68545800), (2, 34272900), (3, 22848600), (4, 17136450), (5, 13709160), (6, 11424300), (8, 8568225), (9, 7616200), (10, 6854580), (12, 5712150), (15, 4569720), (18, 3808100), (20, 3427290), (24, 2856075), (25, 2741832), (30, 2284860), (36, 1904050), (40, 1713645), (45, 1523240), (50, 1370916), (60, 1142430), (72, 952025), (75, 913944), (90, 761620), (100, 685458), (113, 606600), (120, 571215), (150, 456972), (180, 380810), (200, 342729), (225, 304648), (226, 303300), (300, 228486), (337, 203400), (339, 202200), (360, 190405), (450, 152324), (452, 151650), (565, 121320), (600, 114243), (674, 101700), (678, 101100), (900, 76162), (904, 75825), (1011, 67800), (1017, 67400), (1130, 60660), (1348, 50850), (1356, 50550), (1685, 40680), (1695, 40440), (1800, 38081), (2022, 33900), (2034, 33700), (2260, 30330), (2696, 25425), (2712, 25275), (2825, 24264), (3033, 22600), (3370, 20340), (3390, 20220), (4044, 16950), (4068, 16850), (4520, 15165), (5055, 13560), (5085, 13480), (5650, 12132), (6066, 11300), (6740, 10170), (6780, 10110), (8088, 8475), (8136, 8425)]