2150297100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1787}}^1$

素因数の和:2005

約数の個数: 216

約数和(自身を含む): 7747504128

約数和(自身を除く): 5597207028

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, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 191, 210, 225, 252, 300, 315, 350, 382, 420, 450, 525, 573, 630, 700, 764, 900, 955, 1050, 1146, 1260, 1337, 1575, 1719, 1787, 1910, 2100, 2292, 2674, 2865, 3150, 3438, 3574, 3820, 4011, 4775, 5348, 5361, 5730, 6300, 6685, 6876, 7148, 8022, 8595, 8935, 9550, 10722, 11460, 12033, 12509, 13370, 14325, 16044, 16083, 17190, 17870, 19100, 20055, 21444, 24066, 25018, 26740, 26805, 28650, 32166, 33425, 34380, 35740, 37527, 40110, 42975, 44675, 48132, 50036, 53610, 57300, 60165, 62545, 64332, 66850, 75054, 80220, 80415, 85950, 89350, 100275, 107220, 112581, 120330, 125090, 133700, 134025, 150108, 160830, 171900, 178700, 187635, 200550, 225162, 240660, 250180, 268050, 300825, 312725, 321660, 341317, 375270, 401100, 402075, 450324, 536100, 562905, 601650, 625450, 682634, 750540, 804150, 938175, 1023951, 1125810, 1203300, 1250900, 1365268, 1608300, 1706585, 1876350, 2047902, 2251620, 2389219, 2814525, 3071853, 3413170, 3752700, 4095804, 4778438, 5119755, 5629050, 6143706, 6826340, 7167657, 8532925, 9556876, 10239510, 11258100, 11946095, 12287412, 14335314, 15359265, 17065850, 20479020, 21502971, 23892190, 25598775, 28670628, 30718530, 34131700, 35838285, 43005942, 47784380, 51197550, 59730475, 61437060, 71676570, 76796325, 86011884, 102395100, 107514855, 119460950, 143353140, 153592650, 179191425, 215029710, 238921900, 307185300, 358382850, 430059420, 537574275, 716765700, 1075148550, 2150297100]

約数ペア:

[(1, 2150297100), (2, 1075148550), (3, 716765700), (4, 537574275), (5, 430059420), (6, 358382850), (7, 307185300), (9, 238921900), (10, 215029710), (12, 179191425), (14, 153592650), (15, 143353140), (18, 119460950), (20, 107514855), (21, 102395100), (25, 86011884), (28, 76796325), (30, 71676570), (35, 61437060), (36, 59730475), (42, 51197550), (45, 47784380), (50, 43005942), (60, 35838285), (63, 34131700), (70, 30718530), (75, 28670628), (84, 25598775), (90, 23892190), (100, 21502971), (105, 20479020), (126, 17065850), (140, 15359265), (150, 14335314), (175, 12287412), (180, 11946095), (191, 11258100), (210, 10239510), (225, 9556876), (252, 8532925), (300, 7167657), (315, 6826340), (350, 6143706), (382, 5629050), (420, 5119755), (450, 4778438), (525, 4095804), (573, 3752700), (630, 3413170), (700, 3071853), (764, 2814525), (900, 2389219), (955, 2251620), (1050, 2047902), (1146, 1876350), (1260, 1706585), (1337, 1608300), (1575, 1365268), (1719, 1250900), (1787, 1203300), (1910, 1125810), (2100, 1023951), (2292, 938175), (2674, 804150), (2865, 750540), (3150, 682634), (3438, 625450), (3574, 601650), (3820, 562905), (4011, 536100), (4775, 450324), (5348, 402075), (5361, 401100), (5730, 375270), (6300, 341317), (6685, 321660), (6876, 312725), (7148, 300825), (8022, 268050), (8595, 250180), (8935, 240660), (9550, 225162), (10722, 200550), (11460, 187635), (12033, 178700), (12509, 171900), (13370, 160830), (14325, 150108), (16044, 134025), (16083, 133700), (17190, 125090), (17870, 120330), (19100, 112581), (20055, 107220), (21444, 100275), (24066, 89350), (25018, 85950), (26740, 80415), (26805, 80220), (28650, 75054), (32166, 66850), (33425, 64332), (34380, 62545), (35740, 60165), (37527, 57300), (40110, 53610), (42975, 50036), (44675, 48132)]