82215300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3469}}^1$

素因数の和:3565

約数の個数: 72

約数和(自身を含む): 240956800

約数和(自身を除く): 158741500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3469, 3950, 4740, 5925, 6938, 7900, 10407, 11850, 13876, 17345, 20814, 23700, 34690, 41628, 52035, 69380, 86725, 104070, 173450, 208140, 260175, 274051, 346900, 520350, 548102, 822153, 1040700, 1096204, 1370255, 1644306, 2740510, 3288612, 4110765, 5481020, 6851275, 8221530, 13702550, 16443060, 20553825, 27405100, 41107650, 82215300]

約数ペア:

[(1, 82215300), (2, 41107650), (3, 27405100), (4, 20553825), (5, 16443060), (6, 13702550), (10, 8221530), (12, 6851275), (15, 5481020), (20, 4110765), (25, 3288612), (30, 2740510), (50, 1644306), (60, 1370255), (75, 1096204), (79, 1040700), (100, 822153), (150, 548102), (158, 520350), (237, 346900), (300, 274051), (316, 260175), (395, 208140), (474, 173450), (790, 104070), (948, 86725), (1185, 69380), (1580, 52035), (1975, 41628), (2370, 34690), (3469, 23700), (3950, 20814), (4740, 17345), (5925, 13876), (6938, 11850), (7900, 10407)]