25292520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1$

素因数の和:2160

約数の個数: 128

約数和(自身を含む): 92016000

約数和(自身を除く): 66723480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2129, 2376, 2970, 3960, 4258, 5940, 6387, 8516, 10645, 11880, 12774, 17032, 19161, 21290, 23419, 25548, 31935, 38322, 42580, 46838, 51096, 57483, 63870, 70257, 76644, 85160, 93676, 95805, 114966, 117095, 127740, 140514, 153288, 187352, 191610, 210771, 229932, 234190, 255480, 281028, 287415, 351285, 383220, 421542, 459864, 468380, 562056, 574830, 632313, 702570, 766440, 843084, 936760, 1053855, 1149660, 1264626, 1405140, 1686168, 2107710, 2299320, 2529252, 2810280, 3161565, 4215420, 5058504, 6323130, 8430840, 12646260, 25292520]

約数ペア:

[(1, 25292520), (2, 12646260), (3, 8430840), (4, 6323130), (5, 5058504), (6, 4215420), (8, 3161565), (9, 2810280), (10, 2529252), (11, 2299320), (12, 2107710), (15, 1686168), (18, 1405140), (20, 1264626), (22, 1149660), (24, 1053855), (27, 936760), (30, 843084), (33, 766440), (36, 702570), (40, 632313), (44, 574830), (45, 562056), (54, 468380), (55, 459864), (60, 421542), (66, 383220), (72, 351285), (88, 287415), (90, 281028), (99, 255480), (108, 234190), (110, 229932), (120, 210771), (132, 191610), (135, 187352), (165, 153288), (180, 140514), (198, 127740), (216, 117095), (220, 114966), (264, 95805), (270, 93676), (297, 85160), (330, 76644), (360, 70257), (396, 63870), (440, 57483), (495, 51096), (540, 46838), (594, 42580), (660, 38322), (792, 31935), (990, 25548), (1080, 23419), (1188, 21290), (1320, 19161), (1485, 17032), (1980, 12774), (2129, 11880), (2376, 10645), (2970, 8516), (3960, 6387), (4258, 5940)]