100898820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 337296960

約数和(自身を除く): 236398140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 131, 132, 165, 180, 198, 220, 262, 330, 389, 393, 396, 495, 524, 655, 660, 778, 786, 990, 1167, 1179, 1310, 1441, 1556, 1572, 1945, 1965, 1980, 2334, 2358, 2620, 2882, 3501, 3890, 3930, 4279, 4323, 4668, 4716, 5764, 5835, 5895, 7002, 7205, 7780, 7860, 8558, 8646, 11670, 11790, 12837, 12969, 14004, 14410, 17116, 17292, 17505, 21395, 21615, 23340, 23580, 25674, 25938, 28820, 35010, 38511, 42790, 43230, 50959, 51348, 51876, 64185, 64845, 70020, 77022, 85580, 86460, 101918, 128370, 129690, 152877, 154044, 192555, 203836, 254795, 256740, 259380, 305754, 385110, 458631, 509590, 560549, 611508, 764385, 770220, 917262, 1019180, 1121098, 1528770, 1681647, 1834524, 2242196, 2293155, 2802745, 3057540, 3363294, 4586310, 5044941, 5605490, 6726588, 8408235, 9172620, 10089882, 11210980, 16816470, 20179764, 25224705, 33632940, 50449410, 100898820]

約数ペア:

[(1, 100898820), (2, 50449410), (3, 33632940), (4, 25224705), (5, 20179764), (6, 16816470), (9, 11210980), (10, 10089882), (11, 9172620), (12, 8408235), (15, 6726588), (18, 5605490), (20, 5044941), (22, 4586310), (30, 3363294), (33, 3057540), (36, 2802745), (44, 2293155), (45, 2242196), (55, 1834524), (60, 1681647), (66, 1528770), (90, 1121098), (99, 1019180), (110, 917262), (131, 770220), (132, 764385), (165, 611508), (180, 560549), (198, 509590), (220, 458631), (262, 385110), (330, 305754), (389, 259380), (393, 256740), (396, 254795), (495, 203836), (524, 192555), (655, 154044), (660, 152877), (778, 129690), (786, 128370), (990, 101918), (1167, 86460), (1179, 85580), (1310, 77022), (1441, 70020), (1556, 64845), (1572, 64185), (1945, 51876), (1965, 51348), (1980, 50959), (2334, 43230), (2358, 42790), (2620, 38511), (2882, 35010), (3501, 28820), (3890, 25938), (3930, 25674), (4279, 23580), (4323, 23340), (4668, 21615), (4716, 21395), (5764, 17505), (5835, 17292), (5895, 17116), (7002, 14410), (7205, 14004), (7780, 12969), (7860, 12837), (8558, 11790), (8646, 11670)]