27273960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 103334400

約数和(自身を除く): 76060440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 137, 140, 158, 168, 180, 210, 237, 252, 274, 280, 315, 316, 360, 395, 411, 420, 474, 504, 548, 553, 630, 632, 685, 711, 790, 822, 840, 948, 959, 1096, 1106, 1185, 1233, 1260, 1370, 1422, 1580, 1644, 1659, 1896, 1918, 2055, 2212, 2370, 2466, 2520, 2740, 2765, 2844, 2877, 3160, 3288, 3318, 3555, 3836, 4110, 4424, 4740, 4795, 4932, 4977, 5480, 5530, 5688, 5754, 6165, 6636, 7110, 7672, 8220, 8295, 8631, 9480, 9590, 9864, 9954, 10823, 11060, 11508, 12330, 13272, 14220, 14385, 16440, 16590, 17262, 19180, 19908, 21646, 22120, 23016, 24660, 24885, 28440, 28770, 32469, 33180, 34524, 38360, 39816, 43155, 43292, 49320, 49770, 54115, 57540, 64938, 66360, 69048, 75761, 86310, 86584, 97407, 99540, 108230, 115080, 129876, 151522, 162345, 172620, 194814, 199080, 216460, 227283, 259752, 303044, 324690, 345240, 378805, 389628, 432920, 454566, 487035, 606088, 649380, 681849, 757610, 779256, 909132, 974070, 1136415, 1298760, 1363698, 1515220, 1818264, 1948140, 2272830, 2727396, 3030440, 3409245, 3896280, 4545660, 5454792, 6818490, 9091320, 13636980, 27273960]

約数ペア:

[(1, 27273960), (2, 13636980), (3, 9091320), (4, 6818490), (5, 5454792), (6, 4545660), (7, 3896280), (8, 3409245), (9, 3030440), (10, 2727396), (12, 2272830), (14, 1948140), (15, 1818264), (18, 1515220), (20, 1363698), (21, 1298760), (24, 1136415), (28, 974070), (30, 909132), (35, 779256), (36, 757610), (40, 681849), (42, 649380), (45, 606088), (56, 487035), (60, 454566), (63, 432920), (70, 389628), (72, 378805), (79, 345240), (84, 324690), (90, 303044), (105, 259752), (120, 227283), (126, 216460), (137, 199080), (140, 194814), (158, 172620), (168, 162345), (180, 151522), (210, 129876), (237, 115080), (252, 108230), (274, 99540), (280, 97407), (315, 86584), (316, 86310), (360, 75761), (395, 69048), (411, 66360), (420, 64938), (474, 57540), (504, 54115), (548, 49770), (553, 49320), (630, 43292), (632, 43155), (685, 39816), (711, 38360), (790, 34524), (822, 33180), (840, 32469), (948, 28770), (959, 28440), (1096, 24885), (1106, 24660), (1185, 23016), (1233, 22120), (1260, 21646), (1370, 19908), (1422, 19180), (1580, 17262), (1644, 16590), (1659, 16440), (1896, 14385), (1918, 14220), (2055, 13272), (2212, 12330), (2370, 11508), (2466, 11060), (2520, 10823), (2740, 9954), (2765, 9864), (2844, 9590), (2877, 9480), (3160, 8631), (3288, 8295), (3318, 8220), (3555, 7672), (3836, 7110), (4110, 6636), (4424, 6165), (4740, 5754), (4795, 5688), (4932, 5530), (4977, 5480)]