173680980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 546981120

約数和(自身を除く): 373300140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 121, 132, 141, 165, 188, 220, 235, 242, 282, 330, 363, 470, 484, 509, 517, 564, 605, 660, 705, 726, 940, 1018, 1034, 1210, 1410, 1452, 1527, 1551, 1815, 2036, 2068, 2420, 2545, 2585, 2820, 3054, 3102, 3630, 5090, 5170, 5599, 5687, 6108, 6204, 7260, 7635, 7755, 10180, 10340, 11198, 11374, 15270, 15510, 16797, 17061, 22396, 22748, 23923, 27995, 28435, 30540, 31020, 33594, 34122, 47846, 55990, 56870, 61589, 67188, 68244, 71769, 83985, 85305, 95692, 111980, 113740, 119615, 123178, 143538, 167970, 170610, 184767, 239230, 246356, 263153, 287076, 307945, 335940, 341220, 358845, 369534, 478460, 526306, 615890, 717690, 739068, 789459, 923835, 1052612, 1231780, 1315765, 1435380, 1578918, 1847670, 2631530, 2894683, 3157836, 3695340, 3947295, 5263060, 5789366, 7894590, 8684049, 11578732, 14473415, 15789180, 17368098, 28946830, 34736196, 43420245, 57893660, 86840490, 173680980]

約数ペア:

[(1, 173680980), (2, 86840490), (3, 57893660), (4, 43420245), (5, 34736196), (6, 28946830), (10, 17368098), (11, 15789180), (12, 14473415), (15, 11578732), (20, 8684049), (22, 7894590), (30, 5789366), (33, 5263060), (44, 3947295), (47, 3695340), (55, 3157836), (60, 2894683), (66, 2631530), (94, 1847670), (110, 1578918), (121, 1435380), (132, 1315765), (141, 1231780), (165, 1052612), (188, 923835), (220, 789459), (235, 739068), (242, 717690), (282, 615890), (330, 526306), (363, 478460), (470, 369534), (484, 358845), (509, 341220), (517, 335940), (564, 307945), (605, 287076), (660, 263153), (705, 246356), (726, 239230), (940, 184767), (1018, 170610), (1034, 167970), (1210, 143538), (1410, 123178), (1452, 119615), (1527, 113740), (1551, 111980), (1815, 95692), (2036, 85305), (2068, 83985), (2420, 71769), (2545, 68244), (2585, 67188), (2820, 61589), (3054, 56870), (3102, 55990), (3630, 47846), (5090, 34122), (5170, 33594), (5599, 31020), (5687, 30540), (6108, 28435), (6204, 27995), (7260, 23923), (7635, 22748), (7755, 22396), (10180, 17061), (10340, 16797), (11198, 15510), (11374, 15270)]