167752980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2459}}^1$

素因数の和:2853

約数の個数: 72

約数和(自身を含む): 510400800

約数和(自身を除く): 342647820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2274, 2459, 3411, 3790, 4548, 4918, 5685, 6822, 7377, 7580, 9836, 11370, 12295, 13644, 14754, 17055, 22131, 22740, 24590, 29508, 34110, 36885, 44262, 49180, 68220, 73770, 88524, 110655, 147540, 221310, 442620, 931961, 1863922, 2795883, 3727844, 4659805, 5591766, 8387649, 9319610, 11183532, 13979415, 16775298, 18639220, 27958830, 33550596, 41938245, 55917660, 83876490, 167752980]

約数ペア:

[(1, 167752980), (2, 83876490), (3, 55917660), (4, 41938245), (5, 33550596), (6, 27958830), (9, 18639220), (10, 16775298), (12, 13979415), (15, 11183532), (18, 9319610), (20, 8387649), (30, 5591766), (36, 4659805), (45, 3727844), (60, 2795883), (90, 1863922), (180, 931961), (379, 442620), (758, 221310), (1137, 147540), (1516, 110655), (1895, 88524), (2274, 73770), (2459, 68220), (3411, 49180), (3790, 44262), (4548, 36885), (4918, 34110), (5685, 29508), (6822, 24590), (7377, 22740), (7580, 22131), (9836, 17055), (11370, 14754), (12295, 13644)]