38021940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 133297920

約数和(自身を除く): 95275980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 74, 90, 99, 108, 110, 111, 132, 135, 148, 165, 173, 180, 185, 198, 220, 222, 270, 297, 330, 333, 346, 370, 396, 407, 444, 495, 519, 540, 555, 594, 660, 666, 692, 740, 814, 865, 990, 999, 1038, 1110, 1188, 1221, 1332, 1485, 1557, 1628, 1665, 1730, 1903, 1980, 1998, 2035, 2076, 2220, 2442, 2595, 2970, 3114, 3330, 3460, 3663, 3806, 3996, 4070, 4671, 4884, 4995, 5190, 5709, 5940, 6105, 6228, 6401, 6660, 7326, 7612, 7785, 8140, 9342, 9515, 9990, 10380, 10989, 11418, 12210, 12802, 14652, 15570, 17127, 18315, 18684, 19030, 19203, 19980, 21978, 22836, 23355, 24420, 25604, 28545, 31140, 32005, 34254, 36630, 38060, 38406, 43956, 46710, 51381, 54945, 57090, 57609, 64010, 68508, 70411, 73260, 76812, 85635, 93420, 96015, 102762, 109890, 114180, 115218, 128020, 140822, 171270, 172827, 192030, 205524, 211233, 219780, 230436, 256905, 281644, 288045, 342540, 345654, 352055, 384060, 422466, 513810, 576090, 633699, 691308, 704110, 844932, 864135, 1027620, 1056165, 1152180, 1267398, 1408220, 1728270, 1901097, 2112330, 2534796, 3168495, 3456540, 3802194, 4224660, 6336990, 7604388, 9505485, 12673980, 19010970, 38021940]

約数ペア:

[(1, 38021940), (2, 19010970), (3, 12673980), (4, 9505485), (5, 7604388), (6, 6336990), (9, 4224660), (10, 3802194), (11, 3456540), (12, 3168495), (15, 2534796), (18, 2112330), (20, 1901097), (22, 1728270), (27, 1408220), (30, 1267398), (33, 1152180), (36, 1056165), (37, 1027620), (44, 864135), (45, 844932), (54, 704110), (55, 691308), (60, 633699), (66, 576090), (74, 513810), (90, 422466), (99, 384060), (108, 352055), (110, 345654), (111, 342540), (132, 288045), (135, 281644), (148, 256905), (165, 230436), (173, 219780), (180, 211233), (185, 205524), (198, 192030), (220, 172827), (222, 171270), (270, 140822), (297, 128020), (330, 115218), (333, 114180), (346, 109890), (370, 102762), (396, 96015), (407, 93420), (444, 85635), (495, 76812), (519, 73260), (540, 70411), (555, 68508), (594, 64010), (660, 57609), (666, 57090), (692, 54945), (740, 51381), (814, 46710), (865, 43956), (990, 38406), (999, 38060), (1038, 36630), (1110, 34254), (1188, 32005), (1221, 31140), (1332, 28545), (1485, 25604), (1557, 24420), (1628, 23355), (1665, 22836), (1730, 21978), (1903, 19980), (1980, 19203), (1998, 19030), (2035, 18684), (2076, 18315), (2220, 17127), (2442, 15570), (2595, 14652), (2970, 12802), (3114, 12210), (3330, 11418), (3460, 10989), (3663, 10380), (3806, 9990), (3996, 9515), (4070, 9342), (4671, 8140), (4884, 7785), (4995, 7612), (5190, 7326), (5709, 6660), (5940, 6401), (6105, 6228)]