2021058900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^3\times {\mathrm{6547}}^1$

素因数の和:6588

約数の個数: 216

約数和(自身を含む): 7388763200

約数和(自身を除く): 5367704300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 343, 350, 420, 441, 450, 490, 525, 588, 630, 686, 700, 735, 882, 900, 980, 1029, 1050, 1225, 1260, 1372, 1470, 1575, 1715, 1764, 2058, 2100, 2205, 2450, 2940, 3087, 3150, 3430, 3675, 4116, 4410, 4900, 5145, 6174, 6300, 6547, 6860, 7350, 8575, 8820, 10290, 11025, 12348, 13094, 14700, 15435, 17150, 19641, 20580, 22050, 25725, 26188, 30870, 32735, 34300, 39282, 44100, 45829, 51450, 58923, 61740, 65470, 77175, 78564, 91658, 98205, 102900, 117846, 130940, 137487, 154350, 163675, 183316, 196410, 229145, 235692, 274974, 294615, 308700, 320803, 327350, 392820, 412461, 458290, 491025, 549948, 589230, 641606, 654700, 687435, 824922, 916580, 962409, 982050, 1145725, 1178460, 1283212, 1374870, 1473075, 1604015, 1649844, 1924818, 1964100, 2062305, 2245621, 2291450, 2749740, 2887227, 2946150, 3208030, 3437175, 3849636, 4124610, 4491242, 4582900, 4812045, 5774454, 5892300, 6416060, 6736863, 6874350, 8020075, 8249220, 8982484, 9624090, 10311525, 11228105, 11548908, 13473726, 13748700, 14436135, 16040150, 19248180, 20210589, 20623050, 22456210, 24060225, 26947452, 28872270, 32080300, 33684315, 40421178, 41246100, 44912420, 48120450, 56140525, 57744540, 67368630, 72180675, 80842356, 96240900, 101052945, 112281050, 134737260, 144361350, 168421575, 202105890, 224562100, 288722700, 336843150, 404211780, 505264725, 673686300, 1010529450, 2021058900]

約数ペア:

[(1, 2021058900), (2, 1010529450), (3, 673686300), (4, 505264725), (5, 404211780), (6, 336843150), (7, 288722700), (9, 224562100), (10, 202105890), (12, 168421575), (14, 144361350), (15, 134737260), (18, 112281050), (20, 101052945), (21, 96240900), (25, 80842356), (28, 72180675), (30, 67368630), (35, 57744540), (36, 56140525), (42, 48120450), (45, 44912420), (49, 41246100), (50, 40421178), (60, 33684315), (63, 32080300), (70, 28872270), (75, 26947452), (84, 24060225), (90, 22456210), (98, 20623050), (100, 20210589), (105, 19248180), (126, 16040150), (140, 14436135), (147, 13748700), (150, 13473726), (175, 11548908), (180, 11228105), (196, 10311525), (210, 9624090), (225, 8982484), (245, 8249220), (252, 8020075), (294, 6874350), (300, 6736863), (315, 6416060), (343, 5892300), (350, 5774454), (420, 4812045), (441, 4582900), (450, 4491242), (490, 4124610), (525, 3849636), (588, 3437175), (630, 3208030), (686, 2946150), (700, 2887227), (735, 2749740), (882, 2291450), (900, 2245621), (980, 2062305), (1029, 1964100), (1050, 1924818), (1225, 1649844), (1260, 1604015), (1372, 1473075), (1470, 1374870), (1575, 1283212), (1715, 1178460), (1764, 1145725), (2058, 982050), (2100, 962409), (2205, 916580), (2450, 824922), (2940, 687435), (3087, 654700), (3150, 641606), (3430, 589230), (3675, 549948), (4116, 491025), (4410, 458290), (4900, 412461), (5145, 392820), (6174, 327350), (6300, 320803), (6547, 308700), (6860, 294615), (7350, 274974), (8575, 235692), (8820, 229145), (10290, 196410), (11025, 183316), (12348, 163675), (13094, 154350), (14700, 137487), (15435, 130940), (17150, 117846), (19641, 102900), (20580, 98205), (22050, 91658), (25725, 78564), (26188, 77175), (30870, 65470), (32735, 61740), (34300, 58923), (39282, 51450), (44100, 45829)]