67209120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4243}}^1$

素因数の和:4275

約数の個数: 144

約数和(自身を含む): 250260192

約数和(自身を除く): 183051072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4243, 5280, 7920, 8486, 12729, 15840, 16972, 21215, 25458, 33944, 38187, 42430, 46673, 50916, 63645, 67888, 76374, 84860, 93346, 101832, 127290, 135776, 140019, 152748, 169720, 186692, 190935, 203664, 233365, 254580, 280038, 305496, 339440, 373384, 381870, 407328, 420057, 466730, 509160, 560076, 610992, 678880, 700095, 746768, 763740, 840114, 933460, 1018320, 1120152, 1221984, 1400190, 1493536, 1527480, 1680228, 1866920, 2036640, 2100285, 2240304, 2800380, 3054960, 3360456, 3733840, 4200570, 4480608, 5600760, 6109920, 6720912, 7467680, 8401140, 11201520, 13441824, 16802280, 22403040, 33604560, 67209120]

約数ペア:

[(1, 67209120), (2, 33604560), (3, 22403040), (4, 16802280), (5, 13441824), (6, 11201520), (8, 8401140), (9, 7467680), (10, 6720912), (11, 6109920), (12, 5600760), (15, 4480608), (16, 4200570), (18, 3733840), (20, 3360456), (22, 3054960), (24, 2800380), (30, 2240304), (32, 2100285), (33, 2036640), (36, 1866920), (40, 1680228), (44, 1527480), (45, 1493536), (48, 1400190), (55, 1221984), (60, 1120152), (66, 1018320), (72, 933460), (80, 840114), (88, 763740), (90, 746768), (96, 700095), (99, 678880), (110, 610992), (120, 560076), (132, 509160), (144, 466730), (160, 420057), (165, 407328), (176, 381870), (180, 373384), (198, 339440), (220, 305496), (240, 280038), (264, 254580), (288, 233365), (330, 203664), (352, 190935), (360, 186692), (396, 169720), (440, 152748), (480, 140019), (495, 135776), (528, 127290), (660, 101832), (720, 93346), (792, 84860), (880, 76374), (990, 67888), (1056, 63645), (1320, 50916), (1440, 46673), (1584, 42430), (1760, 38187), (1980, 33944), (2640, 25458), (3168, 21215), (3960, 16972), (4243, 15840), (5280, 12729), (7920, 8486)]