38875257600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{1019}}^1\times {\mathrm{1987}}^1$

素因数の和:3035

約数の個数: 216

約数和(自身を含む): 128486984640

約数和(自身を除く): 89611727040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1019, 1200, 1280, 1600, 1920, 1987, 2038, 2400, 3057, 3200, 3840, 3974, 4076, 4800, 5095, 5961, 6114, 6400, 7948, 8152, 9600, 9935, 10190, 11922, 12228, 15285, 15896, 16304, 19200, 19870, 20380, 23844, 24456, 25475, 29805, 30570, 31792, 32608, 39740, 40760, 47688, 48912, 49675, 50950, 59610, 61140, 63584, 65216, 76425, 79480, 81520, 95376, 97824, 99350, 101900, 119220, 122280, 127168, 130432, 149025, 152850, 158960, 163040, 190752, 195648, 198700, 203800, 238440, 244560, 254336, 260864, 298050, 305700, 317920, 326080, 381504, 391296, 397400, 407600, 476880, 489120, 508672, 596100, 611400, 635840, 652160, 763008, 782592, 794800, 815200, 953760, 978240, 1192200, 1222800, 1271680, 1304320, 1526016, 1589600, 1630400, 1907520, 1956480, 2024753, 2384400, 2445600, 2543360, 3179200, 3260800, 3815040, 3912960, 4049506, 4768800, 4891200, 6074259, 6358400, 6521600, 7630080, 8099012, 9537600, 9782400, 10123765, 12148518, 12716800, 16198024, 19075200, 19564800, 20247530, 24297036, 30371295, 32396048, 38150400, 40495060, 48594072, 50618825, 60742590, 64792096, 80990120, 97188144, 101237650, 121485180, 129584192, 151856475, 161980240, 194376288, 202475300, 242970360, 259168384, 303712950, 323960480, 388752576, 404950600, 485940720, 518336768, 607425900, 647920960, 777505152, 809901200, 971881440, 1214851800, 1295841920, 1555010304, 1619802400, 1943762880, 2429703600, 2591683840, 3239604800, 3887525760, 4859407200, 6479209600, 7775051520, 9718814400, 12958419200, 19437628800, 38875257600]

約数ペア:

[(1, 38875257600), (2, 19437628800), (3, 12958419200), (4, 9718814400), (5, 7775051520), (6, 6479209600), (8, 4859407200), (10, 3887525760), (12, 3239604800), (15, 2591683840), (16, 2429703600), (20, 1943762880), (24, 1619802400), (25, 1555010304), (30, 1295841920), (32, 1214851800), (40, 971881440), (48, 809901200), (50, 777505152), (60, 647920960), (64, 607425900), (75, 518336768), (80, 485940720), (96, 404950600), (100, 388752576), (120, 323960480), (128, 303712950), (150, 259168384), (160, 242970360), (192, 202475300), (200, 194376288), (240, 161980240), (256, 151856475), (300, 129584192), (320, 121485180), (384, 101237650), (400, 97188144), (480, 80990120), (600, 64792096), (640, 60742590), (768, 50618825), (800, 48594072), (960, 40495060), (1019, 38150400), (1200, 32396048), (1280, 30371295), (1600, 24297036), (1920, 20247530), (1987, 19564800), (2038, 19075200), (2400, 16198024), (3057, 12716800), (3200, 12148518), (3840, 10123765), (3974, 9782400), (4076, 9537600), (4800, 8099012), (5095, 7630080), (5961, 6521600), (6114, 6358400), (6400, 6074259), (7948, 4891200), (8152, 4768800), (9600, 4049506), (9935, 3912960), (10190, 3815040), (11922, 3260800), (12228, 3179200), (15285, 2543360), (15896, 2445600), (16304, 2384400), (19200, 2024753), (19870, 1956480), (20380, 1907520), (23844, 1630400), (24456, 1589600), (25475, 1526016), (29805, 1304320), (30570, 1271680), (31792, 1222800), (32608, 1192200), (39740, 978240), (40760, 953760), (47688, 815200), (48912, 794800), (49675, 782592), (50950, 763008), (59610, 652160), (61140, 635840), (63584, 611400), (65216, 596100), (76425, 508672), (79480, 489120), (81520, 476880), (95376, 407600), (97824, 397400), (99350, 391296), (101900, 381504), (119220, 326080), (122280, 317920), (127168, 305700), (130432, 298050), (149025, 260864), (152850, 254336), (158960, 244560), (163040, 238440), (190752, 203800), (195648, 198700)]