21578092200

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{190283}}^1$

素因数の和:190318

約数の個数: 240

約数和(自身を含む): 85650634080

約数和(自身を除く): 64072541880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 405, 420, 450, 504, 525, 540, 567, 600, 630, 648, 675, 700, 756, 810, 840, 900, 945, 1050, 1080, 1134, 1260, 1350, 1400, 1512, 1575, 1620, 1800, 1890, 2025, 2100, 2268, 2520, 2700, 2835, 3150, 3240, 3780, 4050, 4200, 4536, 4725, 5400, 5670, 6300, 7560, 8100, 9450, 11340, 12600, 14175, 16200, 18900, 22680, 28350, 37800, 56700, 113400, 190283, 380566, 570849, 761132, 951415, 1141698, 1331981, 1522264, 1712547, 1902830, 2283396, 2663962, 2854245, 3425094, 3805660, 3995943, 4566792, 4757075, 5137641, 5327924, 5708490, 6659905, 6850188, 7611320, 7991886, 8562735, 9514150, 10275282, 10655848, 11416980, 11987829, 13319810, 13700376, 14271225, 15412923, 15983772, 17125470, 19028300, 19979715, 20550564, 22833960, 23975658, 25688205, 26639620, 28542450, 30825846, 31967544, 33299525, 34250940, 35963487, 38056600, 39959430, 41101128, 42813675, 47951316, 51376410, 53279240, 57084900, 59939145, 61651692, 66599050, 68501880, 71926974, 77064615, 79918860, 85627350, 95902632, 99898575, 102752820, 107890461, 114169800, 119878290, 123303384, 128441025, 133198100, 143853948, 154129230, 159837720, 171254700, 179817435, 199797150, 205505640, 215780922, 239756580, 256882050, 266396200, 287707896, 299695725, 308258460, 342509400, 359634870, 385323075, 399594300, 431561844, 479513160, 513764100, 539452305, 599391450, 616516920, 719269740, 770646150, 799188600, 863123688, 899087175, 1027528200, 1078904610, 1198782900, 1438539480, 1541292300, 1798174350, 2157809220, 2397565800, 2697261525, 3082584600, 3596348700, 4315618440, 5394523050, 7192697400, 10789046100, 21578092200]

約数ペア:

[(1, 21578092200), (2, 10789046100), (3, 7192697400), (4, 5394523050), (5, 4315618440), (6, 3596348700), (7, 3082584600), (8, 2697261525), (9, 2397565800), (10, 2157809220), (12, 1798174350), (14, 1541292300), (15, 1438539480), (18, 1198782900), (20, 1078904610), (21, 1027528200), (24, 899087175), (25, 863123688), (27, 799188600), (28, 770646150), (30, 719269740), (35, 616516920), (36, 599391450), (40, 539452305), (42, 513764100), (45, 479513160), (50, 431561844), (54, 399594300), (56, 385323075), (60, 359634870), (63, 342509400), (70, 308258460), (72, 299695725), (75, 287707896), (81, 266396200), (84, 256882050), (90, 239756580), (100, 215780922), (105, 205505640), (108, 199797150), (120, 179817435), (126, 171254700), (135, 159837720), (140, 154129230), (150, 143853948), (162, 133198100), (168, 128441025), (175, 123303384), (180, 119878290), (189, 114169800), (200, 107890461), (210, 102752820), (216, 99898575), (225, 95902632), (252, 85627350), (270, 79918860), (280, 77064615), (300, 71926974), (315, 68501880), (324, 66599050), (350, 61651692), (360, 59939145), (378, 57084900), (405, 53279240), (420, 51376410), (450, 47951316), (504, 42813675), (525, 41101128), (540, 39959430), (567, 38056600), (600, 35963487), (630, 34250940), (648, 33299525), (675, 31967544), (700, 30825846), (756, 28542450), (810, 26639620), (840, 25688205), (900, 23975658), (945, 22833960), (1050, 20550564), (1080, 19979715), (1134, 19028300), (1260, 17125470), (1350, 15983772), (1400, 15412923), (1512, 14271225), (1575, 13700376), (1620, 13319810), (1800, 11987829), (1890, 11416980), (2025, 10655848), (2100, 10275282), (2268, 9514150), (2520, 8562735), (2700, 7991886), (2835, 7611320), (3150, 6850188), (3240, 6659905), (3780, 5708490), (4050, 5327924), (4200, 5137641), (4536, 4757075), (4725, 4566792), (5400, 3995943), (5670, 3805660), (6300, 3425094), (7560, 2854245), (8100, 2663962), (9450, 2283396), (11340, 1902830), (12600, 1712547), (14175, 1522264), (16200, 1331981), (18900, 1141698), (22680, 951415), (28350, 761132), (37800, 570849), (56700, 380566), (113400, 190283)]