138541860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1483}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 433802880

約数和(自身を除く): 295261020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 540, 692, 865, 1038, 1483, 1557, 1730, 2076, 2595, 2966, 3114, 3460, 4449, 4671, 5190, 5932, 6228, 7415, 7785, 8898, 9342, 10380, 13347, 14830, 15570, 17796, 18684, 22245, 23355, 26694, 29660, 31140, 40041, 44490, 46710, 53388, 66735, 80082, 88980, 93420, 133470, 160164, 200205, 256559, 266940, 400410, 513118, 769677, 800820, 1026236, 1282795, 1539354, 2309031, 2565590, 3078708, 3848385, 4618062, 5131180, 6927093, 7696770, 9236124, 11545155, 13854186, 15393540, 23090310, 27708372, 34635465, 46180620, 69270930, 138541860]

約数ペア:

[(1, 138541860), (2, 69270930), (3, 46180620), (4, 34635465), (5, 27708372), (6, 23090310), (9, 15393540), (10, 13854186), (12, 11545155), (15, 9236124), (18, 7696770), (20, 6927093), (27, 5131180), (30, 4618062), (36, 3848385), (45, 3078708), (54, 2565590), (60, 2309031), (90, 1539354), (108, 1282795), (135, 1026236), (173, 800820), (180, 769677), (270, 513118), (346, 400410), (519, 266940), (540, 256559), (692, 200205), (865, 160164), (1038, 133470), (1483, 93420), (1557, 88980), (1730, 80082), (2076, 66735), (2595, 53388), (2966, 46710), (3114, 44490), (3460, 40041), (4449, 31140), (4671, 29660), (5190, 26694), (5932, 23355), (6228, 22245), (7415, 18684), (7785, 17796), (8898, 15570), (9342, 14830), (10380, 13347)]