1837590840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27893}}^1$

素因数の和:27974

約数の個数: 128

約数和(自身を含む): 6225940800

約数和(自身を除く): 4388349960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6588, 7320, 8235, 10980, 13176, 16470, 21960, 27893, 32940, 55786, 65880, 83679, 111572, 139465, 167358, 223144, 251037, 278930, 334716, 418395, 502074, 557860, 669432, 753111, 836790, 1004148, 1115720, 1255185, 1506222, 1673580, 1701473, 2008296, 2510370, 3012444, 3347160, 3402946, 3765555, 5020740, 5104419, 6024888, 6805892, 7531110, 8507365, 10041480, 10208838, 13611784, 15062220, 15313257, 17014730, 20417676, 25522095, 30124440, 30626514, 34029460, 40835352, 45939771, 51044190, 61253028, 68058920, 76566285, 91879542, 102088380, 122506056, 153132570, 183759084, 204176760, 229698855, 306265140, 367518168, 459397710, 612530280, 918795420, 1837590840]

約数ペア:

[(1, 1837590840), (2, 918795420), (3, 612530280), (4, 459397710), (5, 367518168), (6, 306265140), (8, 229698855), (9, 204176760), (10, 183759084), (12, 153132570), (15, 122506056), (18, 102088380), (20, 91879542), (24, 76566285), (27, 68058920), (30, 61253028), (36, 51044190), (40, 45939771), (45, 40835352), (54, 34029460), (60, 30626514), (61, 30124440), (72, 25522095), (90, 20417676), (108, 17014730), (120, 15313257), (122, 15062220), (135, 13611784), (180, 10208838), (183, 10041480), (216, 8507365), (244, 7531110), (270, 6805892), (305, 6024888), (360, 5104419), (366, 5020740), (488, 3765555), (540, 3402946), (549, 3347160), (610, 3012444), (732, 2510370), (915, 2008296), (1080, 1701473), (1098, 1673580), (1220, 1506222), (1464, 1255185), (1647, 1115720), (1830, 1004148), (2196, 836790), (2440, 753111), (2745, 669432), (3294, 557860), (3660, 502074), (4392, 418395), (5490, 334716), (6588, 278930), (7320, 251037), (8235, 223144), (10980, 167358), (13176, 139465), (16470, 111572), (21960, 83679), (27893, 65880), (32940, 55786)]