108195660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{809}}^1$

素因数の和:1567

約数の個数: 72

約数和(自身を含む): 329041440

約数和(自身を除く): 220845780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 743, 809, 1486, 1618, 2229, 2427, 2972, 3236, 3715, 4045, 4458, 4854, 6687, 7281, 7430, 8090, 8916, 9708, 11145, 12135, 13374, 14562, 14860, 16180, 22290, 24270, 26748, 29124, 33435, 36405, 44580, 48540, 66870, 72810, 133740, 145620, 601087, 1202174, 1803261, 2404348, 3005435, 3606522, 5409783, 6010870, 7213044, 9016305, 10819566, 12021740, 18032610, 21639132, 27048915, 36065220, 54097830, 108195660]

約数ペア:

[(1, 108195660), (2, 54097830), (3, 36065220), (4, 27048915), (5, 21639132), (6, 18032610), (9, 12021740), (10, 10819566), (12, 9016305), (15, 7213044), (18, 6010870), (20, 5409783), (30, 3606522), (36, 3005435), (45, 2404348), (60, 1803261), (90, 1202174), (180, 601087), (743, 145620), (809, 133740), (1486, 72810), (1618, 66870), (2229, 48540), (2427, 44580), (2972, 36405), (3236, 33435), (3715, 29124), (4045, 26748), (4458, 24270), (4854, 22290), (6687, 16180), (7281, 14860), (7430, 14562), (8090, 13374), (8916, 12135), (9708, 11145)]