20807355000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1632

約数の個数: 320

約数和(自身を含む): 69457766400

約数和(自身を除く): 48650411400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 31, 40, 50, 58, 60, 62, 75, 87, 93, 100, 116, 120, 124, 125, 145, 150, 155, 174, 186, 200, 232, 248, 250, 290, 300, 310, 348, 372, 375, 435, 465, 500, 580, 600, 620, 625, 696, 725, 744, 750, 775, 870, 899, 930, 1000, 1160, 1240, 1250, 1450, 1500, 1543, 1550, 1740, 1798, 1860, 1875, 2175, 2325, 2500, 2697, 2900, 3000, 3086, 3100, 3480, 3596, 3625, 3720, 3750, 3875, 4350, 4495, 4629, 4650, 5000, 5394, 5800, 6172, 6200, 7192, 7250, 7500, 7715, 7750, 8700, 8990, 9258, 9300, 10788, 10875, 11625, 12344, 13485, 14500, 15000, 15430, 15500, 17400, 17980, 18125, 18516, 18600, 19375, 21576, 21750, 22475, 23145, 23250, 26970, 29000, 30860, 31000, 35960, 36250, 37032, 38575, 38750, 43500, 44747, 44950, 46290, 46500, 47833, 53940, 54375, 58125, 61720, 67425, 72500, 77150, 77500, 87000, 89494, 89900, 92580, 93000, 95666, 107880, 108750, 112375, 115725, 116250, 134241, 134850, 143499, 145000, 154300, 155000, 178988, 179800, 185160, 191332, 192875, 217500, 223735, 224750, 231450, 232500, 239165, 268482, 269700, 286998, 308600, 337125, 357976, 382664, 385750, 435000, 447470, 449500, 462900, 465000, 478330, 536964, 539400, 561875, 573996, 578625, 671205, 674250, 717495, 771500, 894940, 899000, 925800, 956660, 964375, 1073928, 1118675, 1123750, 1147992, 1157250, 1195825, 1342410, 1348500, 1387157, 1434990, 1543000, 1685625, 1789880, 1913320, 1928750, 2237350, 2247500, 2314500, 2391650, 2684820, 2697000, 2774314, 2869980, 2893125, 3356025, 3371250, 3587475, 3857500, 4161471, 4474700, 4495000, 4629000, 4783300, 5369640, 5548628, 5593375, 5739960, 5786250, 5979125, 6712050, 6742500, 6935785, 7174950, 7715000, 8322942, 8949400, 9566600, 11097256, 11186750, 11572500, 11958250, 13424100, 13485000, 13871570, 14349900, 16645884, 16780125, 17937375, 20807355, 22373500, 23145000, 23916500, 26848200, 27743140, 27966875, 28699800, 29895625, 33291768, 33560250, 34678925, 35874750, 41614710, 44747000, 47833000, 55486280, 55933750, 59791250, 67120500, 69357850, 71749500, 83229420, 83900625, 89686875, 104036775, 111867500, 119582500, 134241000, 138715700, 143499000, 166458840, 167801250, 173394625, 179373750, 208073550, 223735000, 239165000, 277431400, 335602500, 346789250, 358747500, 416147100, 520183875, 671205000, 693578500, 717495000, 832294200, 866973125, 1040367750, 1387157000, 1733946250, 2080735500, 2600919375, 3467892500, 4161471000, 5201838750, 6935785000, 10403677500, 20807355000]

約数ペア:

[(1, 20807355000), (2, 10403677500), (3, 6935785000), (4, 5201838750), (5, 4161471000), (6, 3467892500), (8, 2600919375), (10, 2080735500), (12, 1733946250), (15, 1387157000), (20, 1040367750), (24, 866973125), (25, 832294200), (29, 717495000), (30, 693578500), (31, 671205000), (40, 520183875), (50, 416147100), (58, 358747500), (60, 346789250), (62, 335602500), (75, 277431400), (87, 239165000), (93, 223735000), (100, 208073550), (116, 179373750), (120, 173394625), (124, 167801250), (125, 166458840), (145, 143499000), (150, 138715700), (155, 134241000), (174, 119582500), (186, 111867500), (200, 104036775), (232, 89686875), (248, 83900625), (250, 83229420), (290, 71749500), (300, 69357850), (310, 67120500), (348, 59791250), (372, 55933750), (375, 55486280), (435, 47833000), (465, 44747000), (500, 41614710), (580, 35874750), (600, 34678925), (620, 33560250), (625, 33291768), (696, 29895625), (725, 28699800), (744, 27966875), (750, 27743140), (775, 26848200), (870, 23916500), (899, 23145000), (930, 22373500), (1000, 20807355), (1160, 17937375), (1240, 16780125), (1250, 16645884), (1450, 14349900), (1500, 13871570), (1543, 13485000), (1550, 13424100), (1740, 11958250), (1798, 11572500), (1860, 11186750), (1875, 11097256), (2175, 9566600), (2325, 8949400), (2500, 8322942), (2697, 7715000), (2900, 7174950), (3000, 6935785), (3086, 6742500), (3100, 6712050), (3480, 5979125), (3596, 5786250), (3625, 5739960), (3720, 5593375), (3750, 5548628), (3875, 5369640), (4350, 4783300), (4495, 4629000), (4629, 4495000), (4650, 4474700), (5000, 4161471), (5394, 3857500), (5800, 3587475), (6172, 3371250), (6200, 3356025), (7192, 2893125), (7250, 2869980), (7500, 2774314), (7715, 2697000), (7750, 2684820), (8700, 2391650), (8990, 2314500), (9258, 2247500), (9300, 2237350), (10788, 1928750), (10875, 1913320), (11625, 1789880), (12344, 1685625), (13485, 1543000), (14500, 1434990), (15000, 1387157), (15430, 1348500), (15500, 1342410), (17400, 1195825), (17980, 1157250), (18125, 1147992), (18516, 1123750), (18600, 1118675), (19375, 1073928), (21576, 964375), (21750, 956660), (22475, 925800), (23145, 899000), (23250, 894940), (26970, 771500), (29000, 717495), (30860, 674250), (31000, 671205), (35960, 578625), (36250, 573996), (37032, 561875), (38575, 539400), (38750, 536964), (43500, 478330), (44747, 465000), (44950, 462900), (46290, 449500), (46500, 447470), (47833, 435000), (53940, 385750), (54375, 382664), (58125, 357976), (61720, 337125), (67425, 308600), (72500, 286998), (77150, 269700), (77500, 268482), (87000, 239165), (89494, 232500), (89900, 231450), (92580, 224750), (93000, 223735), (95666, 217500), (107880, 192875), (108750, 191332), (112375, 185160), (115725, 179800), (116250, 178988), (134241, 155000), (134850, 154300), (143499, 145000)]