299720520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25229}}^1$

素因数の和:25260

約数の個数: 128

約数和(自身を含む): 1089936000

約数和(自身を除く): 790215480

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, 2376, 2970, 3960, 5940, 11880, 25229, 50458, 75687, 100916, 126145, 151374, 201832, 227061, 252290, 277519, 302748, 378435, 454122, 504580, 555038, 605496, 681183, 756870, 832557, 908244, 1009160, 1110076, 1135305, 1362366, 1387595, 1513740, 1665114, 1816488, 2220152, 2270610, 2497671, 2724732, 2775190, 3027480, 3330228, 3405915, 4162785, 4541220, 4995342, 5449464, 5550380, 6660456, 6811830, 7493013, 8325570, 9082440, 9990684, 11100760, 12488355, 13623660, 14986026, 16651140, 19981368, 24976710, 27247320, 29972052, 33302280, 37465065, 49953420, 59944104, 74930130, 99906840, 149860260, 299720520]

約数ペア:

[(1, 299720520), (2, 149860260), (3, 99906840), (4, 74930130), (5, 59944104), (6, 49953420), (8, 37465065), (9, 33302280), (10, 29972052), (11, 27247320), (12, 24976710), (15, 19981368), (18, 16651140), (20, 14986026), (22, 13623660), (24, 12488355), (27, 11100760), (30, 9990684), (33, 9082440), (36, 8325570), (40, 7493013), (44, 6811830), (45, 6660456), (54, 5550380), (55, 5449464), (60, 4995342), (66, 4541220), (72, 4162785), (88, 3405915), (90, 3330228), (99, 3027480), (108, 2775190), (110, 2724732), (120, 2497671), (132, 2270610), (135, 2220152), (165, 1816488), (180, 1665114), (198, 1513740), (216, 1387595), (220, 1362366), (264, 1135305), (270, 1110076), (297, 1009160), (330, 908244), (360, 832557), (396, 756870), (440, 681183), (495, 605496), (540, 555038), (594, 504580), (660, 454122), (792, 378435), (990, 302748), (1080, 277519), (1188, 252290), (1320, 227061), (1485, 201832), (1980, 151374), (2376, 126145), (2970, 100916), (3960, 75687), (5940, 50458), (11880, 25229)]