20128302600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9721}}^1$

素因数の和:9793

約数の個数: 384

約数和(自身を含む): 78118214400

約数和(自身を除く): 57989911800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 29, 30, 34, 35, 40, 42, 50, 51, 56, 58, 60, 68, 70, 75, 84, 85, 87, 100, 102, 105, 116, 119, 120, 136, 140, 145, 150, 168, 170, 174, 175, 200, 203, 204, 210, 232, 238, 255, 280, 290, 300, 340, 348, 350, 357, 406, 408, 420, 425, 435, 476, 493, 510, 525, 580, 595, 600, 609, 680, 696, 700, 714, 725, 812, 840, 850, 870, 952, 986, 1015, 1020, 1050, 1160, 1190, 1218, 1275, 1400, 1428, 1450, 1479, 1624, 1700, 1740, 1785, 1972, 2030, 2040, 2100, 2175, 2380, 2436, 2465, 2550, 2856, 2900, 2958, 2975, 3045, 3400, 3451, 3480, 3570, 3944, 4060, 4200, 4350, 4760, 4872, 4930, 5075, 5100, 5800, 5916, 5950, 6090, 6902, 7140, 7395, 8120, 8700, 8925, 9721, 9860, 10150, 10200, 10353, 11832, 11900, 12180, 12325, 13804, 14280, 14790, 15225, 17255, 17400, 17850, 19442, 19720, 20300, 20706, 23800, 24360, 24650, 27608, 29163, 29580, 30450, 34510, 35700, 36975, 38884, 40600, 41412, 48605, 49300, 51765, 58326, 59160, 60900, 68047, 69020, 71400, 73950, 77768, 82824, 86275, 97210, 98600, 103530, 116652, 121800, 136094, 138040, 145815, 147900, 165257, 172550, 194420, 204141, 207060, 233304, 243025, 258825, 272188, 281909, 291630, 295800, 330514, 340235, 345100, 388840, 408282, 414120, 486050, 495771, 517650, 544376, 563818, 583260, 661028, 680470, 690200, 729075, 816564, 826285, 845727, 972100, 991542, 1020705, 1035300, 1127636, 1156799, 1166520, 1322056, 1360940, 1409545, 1458150, 1633128, 1652570, 1691454, 1701175, 1944200, 1973363, 1983084, 2041410, 2070600, 2255272, 2313598, 2478855, 2721880, 2819090, 2916300, 3305140, 3382908, 3402350, 3470397, 3946726, 3966168, 4082820, 4131425, 4228635, 4627196, 4792453, 4957710, 5103525, 5638180, 5783995, 5832600, 5920089, 6610280, 6765816, 6804700, 6940794, 7047725, 7893452, 8165640, 8262850, 8457270, 9254392, 9584906, 9866815, 9915420, 10207050, 11276360, 11567990, 11840178, 12394275, 13609400, 13881588, 14095450, 14377359, 15786904, 16525700, 16914540, 17351985, 19169812, 19733630, 19830840, 20414100, 21143175, 23135980, 23680356, 23962265, 24788550, 27763176, 28190900, 28754718, 28919975, 29600445, 33051400, 33547171, 33829080, 34703970, 38339624, 39467260, 40828200, 42286350, 46271960, 47360712, 47924530, 49334075, 49577100, 56381800, 57509436, 57839950, 59200890, 67094342, 69407940, 71886795, 78934520, 84572700, 86759925, 95849060, 98668150, 99154200, 100641513, 115018872, 115679900, 118401780, 119811325, 134188684, 138815880, 143773590, 148002225, 167735855, 169145400, 173519850, 191698120, 197336300, 201283026, 231359800, 236803560, 239622650, 268377368, 287547180, 296004450, 335471710, 347039700, 359433975, 394672600, 402566052, 479245300, 503207565, 575094360, 592008900, 670943420, 694079400, 718867950, 805132104, 838679275, 958490600, 1006415130, 1184017800, 1341886840, 1437735900, 1677358550, 2012830260, 2516037825, 2875471800, 3354717100, 4025660520, 5032075650, 6709434200, 10064151300, 20128302600]

約数ペア:

[(1, 20128302600), (2, 10064151300), (3, 6709434200), (4, 5032075650), (5, 4025660520), (6, 3354717100), (7, 2875471800), (8, 2516037825), (10, 2012830260), (12, 1677358550), (14, 1437735900), (15, 1341886840), (17, 1184017800), (20, 1006415130), (21, 958490600), (24, 838679275), (25, 805132104), (28, 718867950), (29, 694079400), (30, 670943420), (34, 592008900), (35, 575094360), (40, 503207565), (42, 479245300), (50, 402566052), (51, 394672600), (56, 359433975), (58, 347039700), (60, 335471710), (68, 296004450), (70, 287547180), (75, 268377368), (84, 239622650), (85, 236803560), (87, 231359800), (100, 201283026), (102, 197336300), (105, 191698120), (116, 173519850), (119, 169145400), (120, 167735855), (136, 148002225), (140, 143773590), (145, 138815880), (150, 134188684), (168, 119811325), (170, 118401780), (174, 115679900), (175, 115018872), (200, 100641513), (203, 99154200), (204, 98668150), (210, 95849060), (232, 86759925), (238, 84572700), (255, 78934520), (280, 71886795), (290, 69407940), (300, 67094342), (340, 59200890), (348, 57839950), (350, 57509436), (357, 56381800), (406, 49577100), (408, 49334075), (420, 47924530), (425, 47360712), (435, 46271960), (476, 42286350), (493, 40828200), (510, 39467260), (525, 38339624), (580, 34703970), (595, 33829080), (600, 33547171), (609, 33051400), (680, 29600445), (696, 28919975), (700, 28754718), (714, 28190900), (725, 27763176), (812, 24788550), (840, 23962265), (850, 23680356), (870, 23135980), (952, 21143175), (986, 20414100), (1015, 19830840), (1020, 19733630), (1050, 19169812), (1160, 17351985), (1190, 16914540), (1218, 16525700), (1275, 15786904), (1400, 14377359), (1428, 14095450), (1450, 13881588), (1479, 13609400), (1624, 12394275), (1700, 11840178), (1740, 11567990), (1785, 11276360), (1972, 10207050), (2030, 9915420), (2040, 9866815), (2100, 9584906), (2175, 9254392), (2380, 8457270), (2436, 8262850), (2465, 8165640), (2550, 7893452), (2856, 7047725), (2900, 6940794), (2958, 6804700), (2975, 6765816), (3045, 6610280), (3400, 5920089), (3451, 5832600), (3480, 5783995), (3570, 5638180), (3944, 5103525), (4060, 4957710), (4200, 4792453), (4350, 4627196), (4760, 4228635), (4872, 4131425), (4930, 4082820), (5075, 3966168), (5100, 3946726), (5800, 3470397), (5916, 3402350), (5950, 3382908), (6090, 3305140), (6902, 2916300), (7140, 2819090), (7395, 2721880), (8120, 2478855), (8700, 2313598), (8925, 2255272), (9721, 2070600), (9860, 2041410), (10150, 1983084), (10200, 1973363), (10353, 1944200), (11832, 1701175), (11900, 1691454), (12180, 1652570), (12325, 1633128), (13804, 1458150), (14280, 1409545), (14790, 1360940), (15225, 1322056), (17255, 1166520), (17400, 1156799), (17850, 1127636), (19442, 1035300), (19720, 1020705), (20300, 991542), (20706, 972100), (23800, 845727), (24360, 826285), (24650, 816564), (27608, 729075), (29163, 690200), (29580, 680470), (30450, 661028), (34510, 583260), (35700, 563818), (36975, 544376), (38884, 517650), (40600, 495771), (41412, 486050), (48605, 414120), (49300, 408282), (51765, 388840), (58326, 345100), (59160, 340235), (60900, 330514), (68047, 295800), (69020, 291630), (71400, 281909), (73950, 272188), (77768, 258825), (82824, 243025), (86275, 233304), (97210, 207060), (98600, 204141), (103530, 194420), (116652, 172550), (121800, 165257), (136094, 147900), (138040, 145815)]