2008990500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:735

約数の個数: 192

約数和(自身を含む): 6418863360

約数和(自身を除く): 4409872860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 313, 330, 375, 389, 500, 550, 626, 660, 750, 778, 825, 939, 1100, 1167, 1252, 1375, 1500, 1556, 1565, 1650, 1878, 1945, 2334, 2750, 3130, 3300, 3443, 3756, 3890, 4125, 4279, 4668, 4695, 5500, 5835, 6260, 6886, 7780, 7825, 8250, 8558, 9390, 9725, 10329, 11670, 12837, 13772, 15650, 16500, 17116, 17215, 18780, 19450, 20658, 21395, 23340, 23475, 25674, 29175, 31300, 34430, 38900, 39125, 41316, 42790, 46950, 48625, 51348, 51645, 58350, 64185, 68860, 78250, 85580, 86075, 93900, 97250, 103290, 106975, 116700, 117375, 121757, 128370, 145875, 156500, 172150, 194500, 206580, 213950, 234750, 243514, 256740, 258225, 291750, 320925, 344300, 365271, 427900, 430375, 469500, 487028, 516450, 534875, 583500, 608785, 641850, 730542, 860750, 1032900, 1069750, 1217570, 1283700, 1291125, 1339327, 1461084, 1604625, 1721500, 1826355, 2139500, 2435140, 2582250, 2678654, 3043925, 3209250, 3652710, 4017981, 5164500, 5357308, 6087850, 6418500, 6696635, 7305420, 8035962, 9131775, 12175700, 13393270, 15219625, 16071924, 18263550, 20089905, 26786540, 30439250, 33483175, 36527100, 40179810, 45658875, 60878500, 66966350, 80359620, 91317750, 100449525, 133932700, 167415875, 182635500, 200899050, 334831750, 401798100, 502247625, 669663500, 1004495250, 2008990500]

約数ペア:

[(1, 2008990500), (2, 1004495250), (3, 669663500), (4, 502247625), (5, 401798100), (6, 334831750), (10, 200899050), (11, 182635500), (12, 167415875), (15, 133932700), (20, 100449525), (22, 91317750), (25, 80359620), (30, 66966350), (33, 60878500), (44, 45658875), (50, 40179810), (55, 36527100), (60, 33483175), (66, 30439250), (75, 26786540), (100, 20089905), (110, 18263550), (125, 16071924), (132, 15219625), (150, 13393270), (165, 12175700), (220, 9131775), (250, 8035962), (275, 7305420), (300, 6696635), (313, 6418500), (330, 6087850), (375, 5357308), (389, 5164500), (500, 4017981), (550, 3652710), (626, 3209250), (660, 3043925), (750, 2678654), (778, 2582250), (825, 2435140), (939, 2139500), (1100, 1826355), (1167, 1721500), (1252, 1604625), (1375, 1461084), (1500, 1339327), (1556, 1291125), (1565, 1283700), (1650, 1217570), (1878, 1069750), (1945, 1032900), (2334, 860750), (2750, 730542), (3130, 641850), (3300, 608785), (3443, 583500), (3756, 534875), (3890, 516450), (4125, 487028), (4279, 469500), (4668, 430375), (4695, 427900), (5500, 365271), (5835, 344300), (6260, 320925), (6886, 291750), (7780, 258225), (7825, 256740), (8250, 243514), (8558, 234750), (9390, 213950), (9725, 206580), (10329, 194500), (11670, 172150), (12837, 156500), (13772, 145875), (15650, 128370), (16500, 121757), (17116, 117375), (17215, 116700), (18780, 106975), (19450, 103290), (20658, 97250), (21395, 93900), (23340, 86075), (23475, 85580), (25674, 78250), (29175, 68860), (31300, 64185), (34430, 58350), (38900, 51645), (39125, 51348), (41316, 48625), (42790, 46950)]