139205880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35153}}^1$

素因数の和:35181

約数の個数: 96

約数和(自身を含む): 493562160

約数和(自身を除く): 354356280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 35153, 70306, 105459, 140612, 175765, 210918, 281224, 316377, 351530, 386683, 421836, 527295, 632754, 703060, 773366, 843672, 1054590, 1160049, 1265508, 1406120, 1546732, 1581885, 1933415, 2109180, 2320098, 2531016, 3093464, 3163770, 3480147, 3866830, 4218360, 4640196, 5800245, 6327540, 6960294, 7733660, 9280392, 11600490, 12655080, 13920588, 15467320, 17400735, 23200980, 27841176, 34801470, 46401960, 69602940, 139205880]

約数ペア:

[(1, 139205880), (2, 69602940), (3, 46401960), (4, 34801470), (5, 27841176), (6, 23200980), (8, 17400735), (9, 15467320), (10, 13920588), (11, 12655080), (12, 11600490), (15, 9280392), (18, 7733660), (20, 6960294), (22, 6327540), (24, 5800245), (30, 4640196), (33, 4218360), (36, 3866830), (40, 3480147), (44, 3163770), (45, 3093464), (55, 2531016), (60, 2320098), (66, 2109180), (72, 1933415), (88, 1581885), (90, 1546732), (99, 1406120), (110, 1265508), (120, 1160049), (132, 1054590), (165, 843672), (180, 773366), (198, 703060), (220, 632754), (264, 527295), (330, 421836), (360, 386683), (396, 351530), (440, 316377), (495, 281224), (660, 210918), (792, 175765), (990, 140612), (1320, 105459), (1980, 70306), (3960, 35153)]