2005260300

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 6687696960

約数和(自身を除く): 4682436660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 81, 90, 100, 106, 108, 135, 150, 159, 162, 173, 180, 212, 225, 243, 265, 270, 300, 318, 324, 346, 405, 450, 477, 486, 519, 530, 540, 636, 675, 692, 729, 795, 810, 865, 900, 954, 972, 1038, 1060, 1215, 1325, 1350, 1431, 1458, 1557, 1590, 1620, 1730, 1908, 2025, 2076, 2187, 2385, 2430, 2595, 2650, 2700, 2862, 2916, 3114, 3180, 3460, 3645, 3975, 4050, 4293, 4325, 4374, 4671, 4770, 4860, 5190, 5300, 5724, 6075, 6228, 7155, 7290, 7785, 7950, 8100, 8586, 8650, 8748, 9169, 9342, 9540, 10380, 10935, 11925, 12150, 12879, 12975, 14013, 14310, 14580, 15570, 15900, 17172, 17300, 18225, 18338, 18684, 21465, 21870, 23355, 23850, 24300, 25758, 25950, 27507, 28026, 28620, 31140, 35775, 36450, 36676, 38637, 38925, 42039, 42930, 43740, 45845, 46710, 47700, 51516, 51900, 54675, 55014, 56052, 64395, 70065, 71550, 72900, 77274, 77850, 82521, 84078, 85860, 91690, 93420, 107325, 109350, 110028, 115911, 116775, 126117, 128790, 137535, 140130, 143100, 154548, 155700, 165042, 168156, 183380, 193185, 210195, 214650, 218700, 229225, 231822, 233550, 247563, 252234, 257580, 275070, 280260, 321975, 330084, 350325, 378351, 386370, 412605, 420390, 429300, 458450, 463644, 467100, 495126, 504468, 550140, 579555, 630585, 643950, 687675, 700650, 742689, 756702, 772740, 825210, 840780, 916900, 965925, 990252, 1050975, 1159110, 1237815, 1261170, 1287900, 1375350, 1401300, 1485378, 1513404, 1650420, 1891755, 1931850, 2063025, 2101950, 2228067, 2318220, 2475630, 2522340, 2750700, 2897775, 2970756, 3152925, 3713445, 3783510, 3863700, 4126050, 4203900, 4456134, 4951260, 5795550, 6189075, 6305850, 6684201, 7426890, 7567020, 8252100, 8912268, 9458775, 11140335, 11591100, 12378150, 12611700, 13368402, 14853780, 18567225, 18917550, 20052603, 22280670, 24756300, 26736804, 33421005, 37134450, 37835100, 40105206, 44561340, 55701675, 66842010, 74268900, 80210412, 100263015, 111403350, 133684020, 167105025, 200526030, 222806700, 334210050, 401052060, 501315075, 668420100, 1002630150, 2005260300]

約数ペア:

[(1, 2005260300), (2, 1002630150), (3, 668420100), (4, 501315075), (5, 401052060), (6, 334210050), (9, 222806700), (10, 200526030), (12, 167105025), (15, 133684020), (18, 111403350), (20, 100263015), (25, 80210412), (27, 74268900), (30, 66842010), (36, 55701675), (45, 44561340), (50, 40105206), (53, 37835100), (54, 37134450), (60, 33421005), (75, 26736804), (81, 24756300), (90, 22280670), (100, 20052603), (106, 18917550), (108, 18567225), (135, 14853780), (150, 13368402), (159, 12611700), (162, 12378150), (173, 11591100), (180, 11140335), (212, 9458775), (225, 8912268), (243, 8252100), (265, 7567020), (270, 7426890), (300, 6684201), (318, 6305850), (324, 6189075), (346, 5795550), (405, 4951260), (450, 4456134), (477, 4203900), (486, 4126050), (519, 3863700), (530, 3783510), (540, 3713445), (636, 3152925), (675, 2970756), (692, 2897775), (729, 2750700), (795, 2522340), (810, 2475630), (865, 2318220), (900, 2228067), (954, 2101950), (972, 2063025), (1038, 1931850), (1060, 1891755), (1215, 1650420), (1325, 1513404), (1350, 1485378), (1431, 1401300), (1458, 1375350), (1557, 1287900), (1590, 1261170), (1620, 1237815), (1730, 1159110), (1908, 1050975), (2025, 990252), (2076, 965925), (2187, 916900), (2385, 840780), (2430, 825210), (2595, 772740), (2650, 756702), (2700, 742689), (2862, 700650), (2916, 687675), (3114, 643950), (3180, 630585), (3460, 579555), (3645, 550140), (3975, 504468), (4050, 495126), (4293, 467100), (4325, 463644), (4374, 458450), (4671, 429300), (4770, 420390), (4860, 412605), (5190, 386370), (5300, 378351), (5724, 350325), (6075, 330084), (6228, 321975), (7155, 280260), (7290, 275070), (7785, 257580), (7950, 252234), (8100, 247563), (8586, 233550), (8650, 231822), (8748, 229225), (9169, 218700), (9342, 214650), (9540, 210195), (10380, 193185), (10935, 183380), (11925, 168156), (12150, 165042), (12879, 155700), (12975, 154548), (14013, 143100), (14310, 140130), (14580, 137535), (15570, 128790), (15900, 126117), (17172, 116775), (17300, 115911), (18225, 110028), (18338, 109350), (18684, 107325), (21465, 93420), (21870, 91690), (23355, 85860), (23850, 84078), (24300, 82521), (25758, 77850), (25950, 77274), (27507, 72900), (28026, 71550), (28620, 70065), (31140, 64395), (35775, 56052), (36450, 55014), (36676, 54675), (38637, 51900), (38925, 51516), (42039, 47700), (42930, 46710), (43740, 45845)]