27105960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 98743680

約数和(自身を除く): 71637720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 61, 69, 70, 84, 92, 105, 115, 120, 122, 138, 140, 161, 168, 183, 184, 210, 230, 244, 276, 280, 305, 322, 345, 366, 420, 427, 460, 483, 488, 529, 552, 610, 644, 690, 732, 805, 840, 854, 915, 920, 966, 1058, 1220, 1281, 1288, 1380, 1403, 1464, 1587, 1610, 1708, 1830, 1932, 2116, 2135, 2415, 2440, 2562, 2645, 2760, 2806, 3174, 3220, 3416, 3660, 3703, 3864, 4209, 4232, 4270, 4830, 5124, 5290, 5612, 6348, 6405, 6440, 7015, 7320, 7406, 7935, 8418, 8540, 9660, 9821, 10248, 10580, 11109, 11224, 12696, 12810, 14030, 14812, 15870, 16836, 17080, 18515, 19320, 19642, 21045, 21160, 22218, 25620, 28060, 29463, 29624, 31740, 32269, 33672, 37030, 39284, 42090, 44436, 49105, 51240, 55545, 56120, 58926, 63480, 64538, 74060, 78568, 84180, 88872, 96807, 98210, 111090, 117852, 129076, 147315, 148120, 161345, 168360, 193614, 196420, 222180, 225883, 235704, 258152, 294630, 322690, 387228, 392840, 444360, 451766, 484035, 589260, 645380, 677649, 774456, 903532, 968070, 1129415, 1178520, 1290760, 1355298, 1807064, 1936140, 2258830, 2710596, 3388245, 3872280, 4517660, 5421192, 6776490, 9035320, 13552980, 27105960]

約数ペア:

[(1, 27105960), (2, 13552980), (3, 9035320), (4, 6776490), (5, 5421192), (6, 4517660), (7, 3872280), (8, 3388245), (10, 2710596), (12, 2258830), (14, 1936140), (15, 1807064), (20, 1355298), (21, 1290760), (23, 1178520), (24, 1129415), (28, 968070), (30, 903532), (35, 774456), (40, 677649), (42, 645380), (46, 589260), (56, 484035), (60, 451766), (61, 444360), (69, 392840), (70, 387228), (84, 322690), (92, 294630), (105, 258152), (115, 235704), (120, 225883), (122, 222180), (138, 196420), (140, 193614), (161, 168360), (168, 161345), (183, 148120), (184, 147315), (210, 129076), (230, 117852), (244, 111090), (276, 98210), (280, 96807), (305, 88872), (322, 84180), (345, 78568), (366, 74060), (420, 64538), (427, 63480), (460, 58926), (483, 56120), (488, 55545), (529, 51240), (552, 49105), (610, 44436), (644, 42090), (690, 39284), (732, 37030), (805, 33672), (840, 32269), (854, 31740), (915, 29624), (920, 29463), (966, 28060), (1058, 25620), (1220, 22218), (1281, 21160), (1288, 21045), (1380, 19642), (1403, 19320), (1464, 18515), (1587, 17080), (1610, 16836), (1708, 15870), (1830, 14812), (1932, 14030), (2116, 12810), (2135, 12696), (2415, 11224), (2440, 11109), (2562, 10580), (2645, 10248), (2760, 9821), (2806, 9660), (3174, 8540), (3220, 8418), (3416, 7935), (3660, 7406), (3703, 7320), (3864, 7015), (4209, 6440), (4232, 6405), (4270, 6348), (4830, 5612), (5124, 5290)]