2019297600

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{15581}}^1$

素因数の和:15615

約数の個数: 210

約数和(自身を含む): 7422906414

約数和(自身を除く): 5403608814

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, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 2025, 2160, 2400, 2592, 2700, 2880, 3240, 3600, 4050, 4320, 4800, 5184, 5400, 6480, 7200, 8100, 8640, 10800, 12960, 14400, 15581, 16200, 21600, 25920, 31162, 32400, 43200, 46743, 62324, 64800, 77905, 93486, 124648, 129600, 140229, 155810, 186972, 233715, 249296, 280458, 311620, 373944, 389525, 420687, 467430, 498592, 560916, 623240, 701145, 747888, 779050, 841374, 934860, 997184, 1121832, 1168575, 1246480, 1262061, 1402290, 1495776, 1558100, 1682748, 1869720, 2103435, 2243664, 2337150, 2492960, 2524122, 2804580, 2991552, 3116200, 3365496, 3505725, 3739440, 4206870, 4487328, 4674300, 4985920, 5048244, 5609160, 6232400, 6310305, 6730992, 7011450, 7478880, 8413740, 8974656, 9348600, 10096488, 10517175, 11218320, 12464800, 12620610, 13461984, 14022900, 14957760, 16827480, 18697200, 20192976, 21034350, 22436640, 24929600, 25241220, 26923968, 28045800, 31551525, 33654960, 37394400, 40385952, 42068700, 44873280, 50482440, 56091600, 63103050, 67309920, 74788800, 80771904, 84137400, 100964880, 112183200, 126206100, 134619840, 168274800, 201929760, 224366400, 252412200, 336549600, 403859520, 504824400, 673099200, 1009648800, 2019297600]

約数ペア:

[(1, 2019297600), (2, 1009648800), (3, 673099200), (4, 504824400), (5, 403859520), (6, 336549600), (8, 252412200), (9, 224366400), (10, 201929760), (12, 168274800), (15, 134619840), (16, 126206100), (18, 112183200), (20, 100964880), (24, 84137400), (25, 80771904), (27, 74788800), (30, 67309920), (32, 63103050), (36, 56091600), (40, 50482440), (45, 44873280), (48, 42068700), (50, 40385952), (54, 37394400), (60, 33654960), (64, 31551525), (72, 28045800), (75, 26923968), (80, 25241220), (81, 24929600), (90, 22436640), (96, 21034350), (100, 20192976), (108, 18697200), (120, 16827480), (135, 14957760), (144, 14022900), (150, 13461984), (160, 12620610), (162, 12464800), (180, 11218320), (192, 10517175), (200, 10096488), (216, 9348600), (225, 8974656), (240, 8413740), (270, 7478880), (288, 7011450), (300, 6730992), (320, 6310305), (324, 6232400), (360, 5609160), (400, 5048244), (405, 4985920), (432, 4674300), (450, 4487328), (480, 4206870), (540, 3739440), (576, 3505725), (600, 3365496), (648, 3116200), (675, 2991552), (720, 2804580), (800, 2524122), (810, 2492960), (864, 2337150), (900, 2243664), (960, 2103435), (1080, 1869720), (1200, 1682748), (1296, 1558100), (1350, 1495776), (1440, 1402290), (1600, 1262061), (1620, 1246480), (1728, 1168575), (1800, 1121832), (2025, 997184), (2160, 934860), (2400, 841374), (2592, 779050), (2700, 747888), (2880, 701145), (3240, 623240), (3600, 560916), (4050, 498592), (4320, 467430), (4800, 420687), (5184, 389525), (5400, 373944), (6480, 311620), (7200, 280458), (8100, 249296), (8640, 233715), (10800, 186972), (12960, 155810), (14400, 140229), (15581, 129600), (16200, 124648), (21600, 93486), (25920, 77905), (31162, 64800), (32400, 62324), (43200, 46743)]