54279720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1$

素因数の和:1557

約数の個数: 160

約数和(自身を含む): 199156320

約数和(自身を除く): 144876600

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, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1523, 1620, 1782, 1980, 2376, 2970, 3046, 3240, 3564, 3960, 4455, 4569, 5940, 6092, 7128, 7615, 8910, 9138, 11880, 12184, 13707, 15230, 16753, 17820, 18276, 22845, 27414, 30460, 33506, 35640, 36552, 41121, 45690, 50259, 54828, 60920, 67012, 68535, 82242, 83765, 91380, 100518, 109656, 123363, 134024, 137070, 150777, 164484, 167530, 182760, 201036, 205605, 246726, 251295, 274140, 301554, 328968, 335060, 402072, 411210, 452331, 493452, 502590, 548280, 603108, 616815, 670120, 753885, 822420, 904662, 986904, 1005180, 1206216, 1233630, 1356993, 1507770, 1644840, 1809324, 2010360, 2261655, 2467260, 2713986, 3015540, 3618648, 4523310, 4934520, 5427972, 6031080, 6784965, 9046620, 10855944, 13569930, 18093240, 27139860, 54279720]

約数ペア:

[(1, 54279720), (2, 27139860), (3, 18093240), (4, 13569930), (5, 10855944), (6, 9046620), (8, 6784965), (9, 6031080), (10, 5427972), (11, 4934520), (12, 4523310), (15, 3618648), (18, 3015540), (20, 2713986), (22, 2467260), (24, 2261655), (27, 2010360), (30, 1809324), (33, 1644840), (36, 1507770), (40, 1356993), (44, 1233630), (45, 1206216), (54, 1005180), (55, 986904), (60, 904662), (66, 822420), (72, 753885), (81, 670120), (88, 616815), (90, 603108), (99, 548280), (108, 502590), (110, 493452), (120, 452331), (132, 411210), (135, 402072), (162, 335060), (165, 328968), (180, 301554), (198, 274140), (216, 251295), (220, 246726), (264, 205605), (270, 201036), (297, 182760), (324, 167530), (330, 164484), (360, 150777), (396, 137070), (405, 134024), (440, 123363), (495, 109656), (540, 100518), (594, 91380), (648, 83765), (660, 82242), (792, 68535), (810, 67012), (891, 60920), (990, 54828), (1080, 50259), (1188, 45690), (1320, 41121), (1485, 36552), (1523, 35640), (1620, 33506), (1782, 30460), (1980, 27414), (2376, 22845), (2970, 18276), (3046, 17820), (3240, 16753), (3564, 15230), (3960, 13707), (4455, 12184), (4569, 11880), (5940, 9138), (6092, 8910), (7128, 7615)]