2018996100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:2011

約数の個数: 216

約数和(自身を含む): 6970803840

約数和(自身を除く): 4951807740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 109, 110, 132, 150, 165, 180, 198, 218, 220, 225, 275, 300, 327, 330, 396, 436, 450, 495, 545, 550, 654, 660, 825, 900, 981, 990, 1090, 1100, 1199, 1308, 1635, 1650, 1871, 1962, 1980, 2180, 2398, 2475, 2725, 3270, 3300, 3597, 3742, 3924, 4796, 4905, 4950, 5450, 5613, 5995, 6540, 7194, 7484, 8175, 9355, 9810, 9900, 10791, 10900, 11226, 11990, 14388, 16350, 16839, 17985, 18710, 19620, 20581, 21582, 22452, 23980, 24525, 28065, 29975, 32700, 33678, 35970, 37420, 41162, 43164, 46775, 49050, 53955, 56130, 59950, 61743, 67356, 71940, 82324, 84195, 89925, 93550, 98100, 102905, 107910, 112260, 119900, 123486, 140325, 168390, 179850, 185229, 187100, 203939, 205810, 215820, 246972, 269775, 280650, 308715, 336780, 359700, 370458, 407878, 411620, 420975, 514525, 539550, 561300, 611817, 617430, 740916, 815756, 841950, 926145, 1019695, 1029050, 1079100, 1223634, 1234860, 1543575, 1683900, 1835451, 1852290, 2039390, 2058100, 2243329, 2447268, 3059085, 3087150, 3670902, 3704580, 4078780, 4486658, 4630725, 5098475, 6118170, 6174300, 6729987, 7341804, 8973316, 9177255, 9261450, 10196950, 11216645, 12236340, 13459974, 15295425, 18354510, 18522900, 20189961, 20393900, 22433290, 26919948, 30590850, 33649935, 36709020, 40379922, 44866580, 45886275, 56083225, 61181700, 67299870, 80759844, 91772550, 100949805, 112166450, 134599740, 168249675, 183545100, 201899610, 224332900, 336499350, 403799220, 504749025, 672998700, 1009498050, 2018996100]

約数ペア:

[(1, 2018996100), (2, 1009498050), (3, 672998700), (4, 504749025), (5, 403799220), (6, 336499350), (9, 224332900), (10, 201899610), (11, 183545100), (12, 168249675), (15, 134599740), (18, 112166450), (20, 100949805), (22, 91772550), (25, 80759844), (30, 67299870), (33, 61181700), (36, 56083225), (44, 45886275), (45, 44866580), (50, 40379922), (55, 36709020), (60, 33649935), (66, 30590850), (75, 26919948), (90, 22433290), (99, 20393900), (100, 20189961), (109, 18522900), (110, 18354510), (132, 15295425), (150, 13459974), (165, 12236340), (180, 11216645), (198, 10196950), (218, 9261450), (220, 9177255), (225, 8973316), (275, 7341804), (300, 6729987), (327, 6174300), (330, 6118170), (396, 5098475), (436, 4630725), (450, 4486658), (495, 4078780), (545, 3704580), (550, 3670902), (654, 3087150), (660, 3059085), (825, 2447268), (900, 2243329), (981, 2058100), (990, 2039390), (1090, 1852290), (1100, 1835451), (1199, 1683900), (1308, 1543575), (1635, 1234860), (1650, 1223634), (1871, 1079100), (1962, 1029050), (1980, 1019695), (2180, 926145), (2398, 841950), (2475, 815756), (2725, 740916), (3270, 617430), (3300, 611817), (3597, 561300), (3742, 539550), (3924, 514525), (4796, 420975), (4905, 411620), (4950, 407878), (5450, 370458), (5613, 359700), (5995, 336780), (6540, 308715), (7194, 280650), (7484, 269775), (8175, 246972), (9355, 215820), (9810, 205810), (9900, 203939), (10791, 187100), (10900, 185229), (11226, 179850), (11990, 168390), (14388, 140325), (16350, 123486), (16839, 119900), (17985, 112260), (18710, 107910), (19620, 102905), (20581, 98100), (21582, 93550), (22452, 89925), (23980, 84195), (24525, 82324), (28065, 71940), (29975, 67356), (32700, 61743), (33678, 59950), (35970, 56130), (37420, 53955), (41162, 49050), (43164, 46775)]