83752920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{77549}}^1$

素因数の和:77569

約数の個数: 64

約数和(自身を含む): 279180000

約数和(自身を除く): 195427080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 77549, 155098, 232647, 310196, 387745, 465294, 620392, 697941, 775490, 930588, 1163235, 1395882, 1550980, 1861176, 2093823, 2326470, 2791764, 3101960, 3489705, 4187646, 4652940, 5583528, 6979410, 8375292, 9305880, 10469115, 13958820, 16750584, 20938230, 27917640, 41876460, 83752920]

約数ペア:

[(1, 83752920), (2, 41876460), (3, 27917640), (4, 20938230), (5, 16750584), (6, 13958820), (8, 10469115), (9, 9305880), (10, 8375292), (12, 6979410), (15, 5583528), (18, 4652940), (20, 4187646), (24, 3489705), (27, 3101960), (30, 2791764), (36, 2326470), (40, 2093823), (45, 1861176), (54, 1550980), (60, 1395882), (72, 1163235), (90, 930588), (108, 775490), (120, 697941), (135, 620392), (180, 465294), (216, 387745), (270, 310196), (360, 232647), (540, 155098), (1080, 77549)]