2021954400

素因数分解:

$2^5\times 3^6\times 5^2\times {\mathrm{3467}}^1$

素因数の和:3505

約数の個数: 252

約数和(自身を含む): 7402893372

約数和(自身を除く): 5380938972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 729, 800, 810, 864, 900, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1458, 1620, 1800, 1944, 2025, 2160, 2400, 2430, 2592, 2700, 2916, 3240, 3467, 3600, 3645, 3888, 4050, 4320, 4860, 5400, 5832, 6075, 6480, 6934, 7200, 7290, 7776, 8100, 9720, 10401, 10800, 11664, 12150, 12960, 13868, 14580, 16200, 17335, 18225, 19440, 20802, 21600, 23328, 24300, 27736, 29160, 31203, 32400, 34670, 36450, 38880, 41604, 48600, 52005, 55472, 58320, 62406, 64800, 69340, 72900, 83208, 86675, 93609, 97200, 104010, 110944, 116640, 124812, 138680, 145800, 156015, 166416, 173350, 187218, 194400, 208020, 249624, 260025, 277360, 280827, 291600, 312030, 332832, 346700, 374436, 416040, 468045, 499248, 520050, 554720, 561654, 583200, 624060, 693400, 748872, 780075, 832080, 842481, 936090, 998496, 1040100, 1123308, 1248120, 1386800, 1404135, 1497744, 1560150, 1664160, 1684962, 1872180, 2080200, 2246616, 2340225, 2496240, 2527443, 2773600, 2808270, 2995488, 3120300, 3369924, 3744360, 4160400, 4212405, 4493232, 4680450, 4992480, 5054886, 5616540, 6240600, 6739848, 7020675, 7488720, 8320800, 8424810, 8986464, 9360900, 10109772, 11233080, 12481200, 12637215, 13479696, 14041350, 14977440, 16849620, 18721800, 20219544, 21062025, 22466160, 24962400, 25274430, 26959392, 28082700, 33699240, 37443600, 40439088, 42124050, 44932320, 50548860, 56165400, 63186075, 67398480, 74887200, 80878176, 84248100, 101097720, 112330800, 126372150, 134796960, 168496200, 202195440, 224661600, 252744300, 336992400, 404390880, 505488600, 673984800, 1010977200, 2021954400]

約数ペア:

[(1, 2021954400), (2, 1010977200), (3, 673984800), (4, 505488600), (5, 404390880), (6, 336992400), (8, 252744300), (9, 224661600), (10, 202195440), (12, 168496200), (15, 134796960), (16, 126372150), (18, 112330800), (20, 101097720), (24, 84248100), (25, 80878176), (27, 74887200), (30, 67398480), (32, 63186075), (36, 56165400), (40, 50548860), (45, 44932320), (48, 42124050), (50, 40439088), (54, 37443600), (60, 33699240), (72, 28082700), (75, 26959392), (80, 25274430), (81, 24962400), (90, 22466160), (96, 21062025), (100, 20219544), (108, 18721800), (120, 16849620), (135, 14977440), (144, 14041350), (150, 13479696), (160, 12637215), (162, 12481200), (180, 11233080), (200, 10109772), (216, 9360900), (225, 8986464), (240, 8424810), (243, 8320800), (270, 7488720), (288, 7020675), (300, 6739848), (324, 6240600), (360, 5616540), (400, 5054886), (405, 4992480), (432, 4680450), (450, 4493232), (480, 4212405), (486, 4160400), (540, 3744360), (600, 3369924), (648, 3120300), (675, 2995488), (720, 2808270), (729, 2773600), (800, 2527443), (810, 2496240), (864, 2340225), (900, 2246616), (972, 2080200), (1080, 1872180), (1200, 1684962), (1215, 1664160), (1296, 1560150), (1350, 1497744), (1440, 1404135), (1458, 1386800), (1620, 1248120), (1800, 1123308), (1944, 1040100), (2025, 998496), (2160, 936090), (2400, 842481), (2430, 832080), (2592, 780075), (2700, 748872), (2916, 693400), (3240, 624060), (3467, 583200), (3600, 561654), (3645, 554720), (3888, 520050), (4050, 499248), (4320, 468045), (4860, 416040), (5400, 374436), (5832, 346700), (6075, 332832), (6480, 312030), (6934, 291600), (7200, 280827), (7290, 277360), (7776, 260025), (8100, 249624), (9720, 208020), (10401, 194400), (10800, 187218), (11664, 173350), (12150, 166416), (12960, 156015), (13868, 145800), (14580, 138680), (16200, 124812), (17335, 116640), (18225, 110944), (19440, 104010), (20802, 97200), (21600, 93609), (23328, 86675), (24300, 83208), (27736, 72900), (29160, 69340), (31203, 64800), (32400, 62406), (34670, 58320), (36450, 55472), (38880, 52005), (41604, 48600)]