190690200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 675180000

約数和(自身を除く): 484489800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 79, 81, 90, 100, 108, 120, 135, 149, 150, 158, 162, 180, 200, 216, 225, 237, 270, 298, 300, 316, 324, 360, 395, 405, 447, 450, 474, 540, 596, 600, 632, 648, 675, 711, 745, 790, 810, 894, 900, 948, 1080, 1185, 1192, 1341, 1350, 1422, 1490, 1580, 1620, 1788, 1800, 1896, 1975, 2025, 2133, 2235, 2370, 2682, 2700, 2844, 2980, 3160, 3240, 3555, 3576, 3725, 3950, 4023, 4050, 4266, 4470, 4740, 5364, 5400, 5688, 5925, 5960, 6399, 6705, 7110, 7450, 7900, 8046, 8100, 8532, 8940, 9480, 10665, 10728, 11175, 11771, 11850, 12069, 12798, 13410, 14220, 14900, 15800, 16092, 16200, 17064, 17775, 17880, 20115, 21330, 22350, 23542, 23700, 24138, 25596, 26820, 28440, 29800, 31995, 32184, 33525, 35313, 35550, 40230, 42660, 44700, 47084, 47400, 48276, 51192, 53325, 53640, 58855, 60345, 63990, 67050, 70626, 71100, 80460, 85320, 89400, 94168, 96552, 100575, 105939, 106650, 117710, 120690, 127980, 134100, 141252, 142200, 159975, 160920, 176565, 201150, 211878, 213300, 235420, 241380, 255960, 268200, 282504, 294275, 301725, 317817, 319950, 353130, 402300, 423756, 426600, 470840, 482760, 529695, 588550, 603450, 635634, 639900, 706260, 804600, 847512, 882825, 953451, 1059390, 1177100, 1206900, 1271268, 1279800, 1412520, 1589085, 1765650, 1906902, 2118780, 2354200, 2413800, 2542536, 2648475, 3178170, 3531300, 3813804, 4237560, 4767255, 5296950, 6356340, 7062600, 7627608, 7945425, 9534510, 10593900, 12712680, 15890850, 19069020, 21187800, 23836275, 31781700, 38138040, 47672550, 63563400, 95345100, 190690200]

約数ペア:

[(1, 190690200), (2, 95345100), (3, 63563400), (4, 47672550), (5, 38138040), (6, 31781700), (8, 23836275), (9, 21187800), (10, 19069020), (12, 15890850), (15, 12712680), (18, 10593900), (20, 9534510), (24, 7945425), (25, 7627608), (27, 7062600), (30, 6356340), (36, 5296950), (40, 4767255), (45, 4237560), (50, 3813804), (54, 3531300), (60, 3178170), (72, 2648475), (75, 2542536), (79, 2413800), (81, 2354200), (90, 2118780), (100, 1906902), (108, 1765650), (120, 1589085), (135, 1412520), (149, 1279800), (150, 1271268), (158, 1206900), (162, 1177100), (180, 1059390), (200, 953451), (216, 882825), (225, 847512), (237, 804600), (270, 706260), (298, 639900), (300, 635634), (316, 603450), (324, 588550), (360, 529695), (395, 482760), (405, 470840), (447, 426600), (450, 423756), (474, 402300), (540, 353130), (596, 319950), (600, 317817), (632, 301725), (648, 294275), (675, 282504), (711, 268200), (745, 255960), (790, 241380), (810, 235420), (894, 213300), (900, 211878), (948, 201150), (1080, 176565), (1185, 160920), (1192, 159975), (1341, 142200), (1350, 141252), (1422, 134100), (1490, 127980), (1580, 120690), (1620, 117710), (1788, 106650), (1800, 105939), (1896, 100575), (1975, 96552), (2025, 94168), (2133, 89400), (2235, 85320), (2370, 80460), (2682, 71100), (2700, 70626), (2844, 67050), (2980, 63990), (3160, 60345), (3240, 58855), (3555, 53640), (3576, 53325), (3725, 51192), (3950, 48276), (4023, 47400), (4050, 47084), (4266, 44700), (4470, 42660), (4740, 40230), (5364, 35550), (5400, 35313), (5688, 33525), (5925, 32184), (5960, 31995), (6399, 29800), (6705, 28440), (7110, 26820), (7450, 25596), (7900, 24138), (8046, 23700), (8100, 23542), (8532, 22350), (8940, 21330), (9480, 20115), (10665, 17880), (10728, 17775), (11175, 17064), (11771, 16200), (11850, 16092), (12069, 15800), (12798, 14900), (13410, 14220)]