166762620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48761}}^1$

素因数の和:48795

約数の個数: 72

約数和(自身を含む): 532481040

約数和(自身を除く): 365718420

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, 48761, 97522, 146283, 195044, 243805, 292566, 438849, 487610, 585132, 731415, 877698, 926459, 975220, 1462830, 1755396, 1852918, 2194245, 2779377, 2925660, 3705836, 4388490, 4632295, 5558754, 8338131, 8776980, 9264590, 11117508, 13896885, 16676262, 18529180, 27793770, 33352524, 41690655, 55587540, 83381310, 166762620]

約数ペア:

[(1, 166762620), (2, 83381310), (3, 55587540), (4, 41690655), (5, 33352524), (6, 27793770), (9, 18529180), (10, 16676262), (12, 13896885), (15, 11117508), (18, 9264590), (19, 8776980), (20, 8338131), (30, 5558754), (36, 4632295), (38, 4388490), (45, 3705836), (57, 2925660), (60, 2779377), (76, 2194245), (90, 1852918), (95, 1755396), (114, 1462830), (171, 975220), (180, 926459), (190, 877698), (228, 731415), (285, 585132), (342, 487610), (380, 438849), (570, 292566), (684, 243805), (855, 195044), (1140, 146283), (1710, 97522), (3420, 48761)]