204426180

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{2003}}^1$

素因数の和:2037

約数の個数: 168

約数和(自身を含む): 735964992

約数和(自身を除く): 531538812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2003, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 4006, 4860, 5103, 5670, 6009, 6804, 7290, 8012, 8505, 10015, 10206, 11340, 12018, 14021, 14580, 17010, 18027, 20030, 20412, 24036, 25515, 28042, 30045, 34020, 36054, 40060, 42063, 51030, 54081, 56084, 60090, 70105, 72108, 84126, 90135, 102060, 108162, 120180, 126189, 140210, 162243, 168252, 180270, 210315, 216324, 252378, 270405, 280420, 324486, 360540, 378567, 420630, 486729, 504756, 540810, 630945, 648972, 757134, 811215, 841260, 973458, 1081620, 1135701, 1261890, 1460187, 1514268, 1622430, 1892835, 1946916, 2271402, 2433645, 2523780, 2920374, 3244860, 3407103, 3785670, 4542804, 4867290, 5678505, 5840748, 6814206, 7300935, 7571340, 9734580, 10221309, 11357010, 13628412, 14601870, 17035515, 20442618, 22714020, 29203740, 34071030, 40885236, 51106545, 68142060, 102213090, 204426180]

約数ペア:

[(1, 204426180), (2, 102213090), (3, 68142060), (4, 51106545), (5, 40885236), (6, 34071030), (7, 29203740), (9, 22714020), (10, 20442618), (12, 17035515), (14, 14601870), (15, 13628412), (18, 11357010), (20, 10221309), (21, 9734580), (27, 7571340), (28, 7300935), (30, 6814206), (35, 5840748), (36, 5678505), (42, 4867290), (45, 4542804), (54, 3785670), (60, 3407103), (63, 3244860), (70, 2920374), (81, 2523780), (84, 2433645), (90, 2271402), (105, 1946916), (108, 1892835), (126, 1622430), (135, 1514268), (140, 1460187), (162, 1261890), (180, 1135701), (189, 1081620), (210, 973458), (243, 841260), (252, 811215), (270, 757134), (315, 648972), (324, 630945), (378, 540810), (405, 504756), (420, 486729), (486, 420630), (540, 378567), (567, 360540), (630, 324486), (729, 280420), (756, 270405), (810, 252378), (945, 216324), (972, 210315), (1134, 180270), (1215, 168252), (1260, 162243), (1458, 140210), (1620, 126189), (1701, 120180), (1890, 108162), (2003, 102060), (2268, 90135), (2430, 84126), (2835, 72108), (2916, 70105), (3402, 60090), (3645, 56084), (3780, 54081), (4006, 51030), (4860, 42063), (5103, 40060), (5670, 36054), (6009, 34020), (6804, 30045), (7290, 28042), (8012, 25515), (8505, 24036), (10015, 20412), (10206, 20030), (11340, 18027), (12018, 17010), (14021, 14580)]