149237880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:869

約数の個数: 128

約数和(自身を含む): 492065280

約数和(自身を除く): 342827400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 167, 220, 264, 330, 334, 440, 501, 660, 668, 677, 835, 1002, 1320, 1336, 1354, 1670, 1837, 2004, 2031, 2505, 2708, 3340, 3385, 3674, 4008, 4062, 5010, 5416, 5511, 6680, 6770, 7348, 7447, 8124, 9185, 10020, 10155, 11022, 13540, 14696, 14894, 16248, 18370, 20040, 20310, 22044, 22341, 27080, 27555, 29788, 36740, 37235, 40620, 44088, 44682, 55110, 59576, 73480, 74470, 81240, 89364, 110220, 111705, 113059, 148940, 178728, 220440, 223410, 226118, 297880, 339177, 446820, 452236, 565295, 678354, 893640, 904472, 1130590, 1243649, 1356708, 1695885, 2261180, 2487298, 2713416, 3391770, 3730947, 4522360, 4974596, 6218245, 6783540, 7461894, 9949192, 12436490, 13567080, 14923788, 18654735, 24872980, 29847576, 37309470, 49745960, 74618940, 149237880]

約数ペア:

[(1, 149237880), (2, 74618940), (3, 49745960), (4, 37309470), (5, 29847576), (6, 24872980), (8, 18654735), (10, 14923788), (11, 13567080), (12, 12436490), (15, 9949192), (20, 7461894), (22, 6783540), (24, 6218245), (30, 4974596), (33, 4522360), (40, 3730947), (44, 3391770), (55, 2713416), (60, 2487298), (66, 2261180), (88, 1695885), (110, 1356708), (120, 1243649), (132, 1130590), (165, 904472), (167, 893640), (220, 678354), (264, 565295), (330, 452236), (334, 446820), (440, 339177), (501, 297880), (660, 226118), (668, 223410), (677, 220440), (835, 178728), (1002, 148940), (1320, 113059), (1336, 111705), (1354, 110220), (1670, 89364), (1837, 81240), (2004, 74470), (2031, 73480), (2505, 59576), (2708, 55110), (3340, 44682), (3385, 44088), (3674, 40620), (4008, 37235), (4062, 36740), (5010, 29788), (5416, 27555), (5511, 27080), (6680, 22341), (6770, 22044), (7348, 20310), (7447, 20040), (8124, 18370), (9185, 16248), (10020, 14894), (10155, 14696), (11022, 13540)]