19825372800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{40493}}^1$

素因数の和:40540

約数の個数: 288

約数和(自身を含む): 74904586380

約数和(自身を除く): 55079213580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 640, 680, 720, 765, 800, 816, 850, 900, 960, 1020, 1088, 1152, 1200, 1224, 1275, 1360, 1440, 1530, 1600, 1632, 1700, 1800, 1920, 2040, 2176, 2400, 2448, 2550, 2720, 2880, 3060, 3200, 3264, 3400, 3600, 3825, 4080, 4800, 4896, 5100, 5440, 5760, 6120, 6528, 6800, 7200, 7650, 8160, 9600, 9792, 10200, 10880, 12240, 13600, 14400, 15300, 16320, 19584, 20400, 24480, 27200, 28800, 30600, 32640, 40493, 40800, 48960, 54400, 61200, 80986, 81600, 97920, 121479, 122400, 161972, 163200, 202465, 242958, 244800, 323944, 364437, 404930, 485916, 489600, 607395, 647888, 688381, 728874, 809860, 971832, 1012325, 1214790, 1295776, 1376762, 1457748, 1619720, 1822185, 1943664, 2024650, 2065143, 2429580, 2591552, 2753524, 2915496, 3036975, 3239440, 3441905, 3644370, 3887328, 4049300, 4130286, 4859160, 5183104, 5507048, 5830992, 6073950, 6195429, 6478880, 6883810, 7288740, 7774656, 8098600, 8260572, 9110925, 9718320, 10325715, 11014096, 11661984, 12147900, 12390858, 12957760, 13767620, 14577480, 15549312, 16197200, 16521144, 17209525, 18221850, 19436640, 20651430, 22028192, 23323968, 24295800, 24781716, 25915520, 27535240, 29154960, 30977145, 32394400, 33042288, 34419050, 36443700, 38873280, 41302860, 44056384, 46647936, 48591600, 49563432, 51628575, 55070480, 58309920, 61954290, 64788800, 66084576, 68838100, 72887400, 77746560, 82605720, 88112768, 97183200, 99126864, 103257150, 110140960, 116619840, 123908580, 129577600, 132169152, 137676200, 145774800, 154885725, 165211440, 194366400, 198253728, 206514300, 220281920, 233239680, 247817160, 264338304, 275352400, 291549600, 309771450, 330422880, 388732800, 396507456, 413028600, 440563840, 495634320, 550704800, 583099200, 619542900, 660845760, 793014912, 826057200, 991268640, 1101409600, 1166198400, 1239085800, 1321691520, 1652114400, 1982537280, 2202819200, 2478171600, 3304228800, 3965074560, 4956343200, 6608457600, 9912686400, 19825372800]

約数ペア:

[(1, 19825372800), (2, 9912686400), (3, 6608457600), (4, 4956343200), (5, 3965074560), (6, 3304228800), (8, 2478171600), (9, 2202819200), (10, 1982537280), (12, 1652114400), (15, 1321691520), (16, 1239085800), (17, 1166198400), (18, 1101409600), (20, 991268640), (24, 826057200), (25, 793014912), (30, 660845760), (32, 619542900), (34, 583099200), (36, 550704800), (40, 495634320), (45, 440563840), (48, 413028600), (50, 396507456), (51, 388732800), (60, 330422880), (64, 309771450), (68, 291549600), (72, 275352400), (75, 264338304), (80, 247817160), (85, 233239680), (90, 220281920), (96, 206514300), (100, 198253728), (102, 194366400), (120, 165211440), (128, 154885725), (136, 145774800), (144, 137676200), (150, 132169152), (153, 129577600), (160, 123908580), (170, 116619840), (180, 110140960), (192, 103257150), (200, 99126864), (204, 97183200), (225, 88112768), (240, 82605720), (255, 77746560), (272, 72887400), (288, 68838100), (300, 66084576), (306, 64788800), (320, 61954290), (340, 58309920), (360, 55070480), (384, 51628575), (400, 49563432), (408, 48591600), (425, 46647936), (450, 44056384), (480, 41302860), (510, 38873280), (544, 36443700), (576, 34419050), (600, 33042288), (612, 32394400), (640, 30977145), (680, 29154960), (720, 27535240), (765, 25915520), (800, 24781716), (816, 24295800), (850, 23323968), (900, 22028192), (960, 20651430), (1020, 19436640), (1088, 18221850), (1152, 17209525), (1200, 16521144), (1224, 16197200), (1275, 15549312), (1360, 14577480), (1440, 13767620), (1530, 12957760), (1600, 12390858), (1632, 12147900), (1700, 11661984), (1800, 11014096), (1920, 10325715), (2040, 9718320), (2176, 9110925), (2400, 8260572), (2448, 8098600), (2550, 7774656), (2720, 7288740), (2880, 6883810), (3060, 6478880), (3200, 6195429), (3264, 6073950), (3400, 5830992), (3600, 5507048), (3825, 5183104), (4080, 4859160), (4800, 4130286), (4896, 4049300), (5100, 3887328), (5440, 3644370), (5760, 3441905), (6120, 3239440), (6528, 3036975), (6800, 2915496), (7200, 2753524), (7650, 2591552), (8160, 2429580), (9600, 2065143), (9792, 2024650), (10200, 1943664), (10880, 1822185), (12240, 1619720), (13600, 1457748), (14400, 1376762), (15300, 1295776), (16320, 1214790), (19584, 1012325), (20400, 971832), (24480, 809860), (27200, 728874), (28800, 688381), (30600, 647888), (32640, 607395), (40493, 489600), (40800, 485916), (48960, 404930), (54400, 364437), (61200, 323944), (80986, 244800), (81600, 242958), (97920, 202465), (121479, 163200), (122400, 161972)]