84169620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24611}}^1$

素因数の和:24645

約数の個数: 72

約数和(自身を含む): 268763040

約数和(自身を除く): 184593420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 24611, 49222, 73833, 98444, 123055, 147666, 221499, 246110, 295332, 369165, 442998, 467609, 492220, 738330, 885996, 935218, 1107495, 1402827, 1476660, 1870436, 2214990, 2338045, 2805654, 4208481, 4429980, 4676090, 5611308, 7014135, 8416962, 9352180, 14028270, 16833924, 21042405, 28056540, 42084810, 84169620]

約数ペア:

[(1, 84169620), (2, 42084810), (3, 28056540), (4, 21042405), (5, 16833924), (6, 14028270), (9, 9352180), (10, 8416962), (12, 7014135), (15, 5611308), (18, 4676090), (19, 4429980), (20, 4208481), (30, 2805654), (36, 2338045), (38, 2214990), (45, 1870436), (57, 1476660), (60, 1402827), (76, 1107495), (90, 935218), (95, 885996), (114, 738330), (171, 492220), (180, 467609), (190, 442998), (228, 369165), (285, 295332), (342, 246110), (380, 221499), (570, 147666), (684, 123055), (855, 98444), (1140, 73833), (1710, 49222), (3420, 24611)]