67739760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2851}}^1$

素因数の和:2884

約数の個数: 160

約数和(自身を含む): 254626560

約数和(自身を除く): 186886800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2851, 2970, 3960, 4752, 5702, 5940, 7920, 8553, 11404, 11880, 14255, 17106, 22808, 23760, 25659, 28510, 31361, 34212, 42765, 45616, 51318, 57020, 62722, 68424, 76977, 85530, 94083, 102636, 114040, 125444, 128295, 136848, 153954, 156805, 171060, 188166, 205272, 228080, 250888, 256590, 282249, 307908, 313610, 342120, 376332, 384885, 410544, 470415, 501776, 513180, 564498, 615816, 627220, 684240, 752664, 769770, 846747, 940830, 1026360, 1128996, 1231632, 1254440, 1411245, 1505328, 1539540, 1693494, 1881660, 2052720, 2257992, 2508880, 2822490, 3079080, 3386988, 3763320, 4233735, 4515984, 5644980, 6158160, 6773976, 7526640, 8467470, 11289960, 13547952, 16934940, 22579920, 33869880, 67739760]

約数ペア:

[(1, 67739760), (2, 33869880), (3, 22579920), (4, 16934940), (5, 13547952), (6, 11289960), (8, 8467470), (9, 7526640), (10, 6773976), (11, 6158160), (12, 5644980), (15, 4515984), (16, 4233735), (18, 3763320), (20, 3386988), (22, 3079080), (24, 2822490), (27, 2508880), (30, 2257992), (33, 2052720), (36, 1881660), (40, 1693494), (44, 1539540), (45, 1505328), (48, 1411245), (54, 1254440), (55, 1231632), (60, 1128996), (66, 1026360), (72, 940830), (80, 846747), (88, 769770), (90, 752664), (99, 684240), (108, 627220), (110, 615816), (120, 564498), (132, 513180), (135, 501776), (144, 470415), (165, 410544), (176, 384885), (180, 376332), (198, 342120), (216, 313610), (220, 307908), (240, 282249), (264, 256590), (270, 250888), (297, 228080), (330, 205272), (360, 188166), (396, 171060), (432, 156805), (440, 153954), (495, 136848), (528, 128295), (540, 125444), (594, 114040), (660, 102636), (720, 94083), (792, 85530), (880, 76977), (990, 68424), (1080, 62722), (1188, 57020), (1320, 51318), (1485, 45616), (1584, 42765), (1980, 34212), (2160, 31361), (2376, 28510), (2640, 25659), (2851, 23760), (2970, 22808), (3960, 17106), (4752, 14255), (5702, 11880), (5940, 11404), (7920, 8553)]