189555600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 240

約数和(自身を含む): 678081600

約数和(自身を除く): 488526000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 29, 30, 39, 40, 48, 50, 52, 58, 60, 65, 75, 78, 80, 87, 100, 104, 116, 120, 130, 145, 150, 156, 174, 195, 200, 208, 232, 240, 260, 290, 300, 312, 325, 348, 377, 390, 400, 419, 435, 464, 520, 580, 600, 624, 650, 696, 725, 754, 780, 838, 870, 975, 1040, 1131, 1160, 1200, 1257, 1300, 1392, 1450, 1508, 1560, 1676, 1740, 1885, 1950, 2095, 2175, 2262, 2320, 2514, 2600, 2900, 3016, 3120, 3352, 3480, 3770, 3900, 4190, 4350, 4524, 5028, 5200, 5447, 5655, 5800, 6032, 6285, 6704, 6960, 7540, 7800, 8380, 8700, 9048, 9425, 10056, 10475, 10894, 11310, 11600, 12151, 12570, 15080, 15600, 16341, 16760, 17400, 18096, 18850, 20112, 20950, 21788, 22620, 24302, 25140, 27235, 28275, 30160, 31425, 32682, 33520, 34800, 36453, 37700, 41900, 43576, 45240, 48604, 50280, 54470, 56550, 60755, 62850, 65364, 72906, 75400, 81705, 83800, 87152, 90480, 97208, 100560, 108940, 113100, 121510, 125700, 130728, 136175, 145812, 150800, 157963, 163410, 167600, 182265, 194416, 217880, 226200, 243020, 251400, 261456, 272350, 291624, 303775, 315926, 326820, 364530, 408525, 435760, 452400, 473889, 486040, 502800, 544700, 583248, 607550, 631852, 653640, 729060, 789815, 817050, 911325, 947778, 972080, 1089400, 1215100, 1263704, 1307280, 1458120, 1579630, 1634100, 1822650, 1895556, 2178800, 2369445, 2430200, 2527408, 2916240, 3159260, 3268200, 3645300, 3791112, 3949075, 4738890, 4860400, 6318520, 6536400, 7290600, 7582224, 7898150, 9477780, 11847225, 12637040, 14581200, 15796300, 18955560, 23694450, 31592600, 37911120, 47388900, 63185200, 94777800, 189555600]

約数ペア:

[(1, 189555600), (2, 94777800), (3, 63185200), (4, 47388900), (5, 37911120), (6, 31592600), (8, 23694450), (10, 18955560), (12, 15796300), (13, 14581200), (15, 12637040), (16, 11847225), (20, 9477780), (24, 7898150), (25, 7582224), (26, 7290600), (29, 6536400), (30, 6318520), (39, 4860400), (40, 4738890), (48, 3949075), (50, 3791112), (52, 3645300), (58, 3268200), (60, 3159260), (65, 2916240), (75, 2527408), (78, 2430200), (80, 2369445), (87, 2178800), (100, 1895556), (104, 1822650), (116, 1634100), (120, 1579630), (130, 1458120), (145, 1307280), (150, 1263704), (156, 1215100), (174, 1089400), (195, 972080), (200, 947778), (208, 911325), (232, 817050), (240, 789815), (260, 729060), (290, 653640), (300, 631852), (312, 607550), (325, 583248), (348, 544700), (377, 502800), (390, 486040), (400, 473889), (419, 452400), (435, 435760), (464, 408525), (520, 364530), (580, 326820), (600, 315926), (624, 303775), (650, 291624), (696, 272350), (725, 261456), (754, 251400), (780, 243020), (838, 226200), (870, 217880), (975, 194416), (1040, 182265), (1131, 167600), (1160, 163410), (1200, 157963), (1257, 150800), (1300, 145812), (1392, 136175), (1450, 130728), (1508, 125700), (1560, 121510), (1676, 113100), (1740, 108940), (1885, 100560), (1950, 97208), (2095, 90480), (2175, 87152), (2262, 83800), (2320, 81705), (2514, 75400), (2600, 72906), (2900, 65364), (3016, 62850), (3120, 60755), (3352, 56550), (3480, 54470), (3770, 50280), (3900, 48604), (4190, 45240), (4350, 43576), (4524, 41900), (5028, 37700), (5200, 36453), (5447, 34800), (5655, 33520), (5800, 32682), (6032, 31425), (6285, 30160), (6704, 28275), (6960, 27235), (7540, 25140), (7800, 24302), (8380, 22620), (8700, 21788), (9048, 20950), (9425, 20112), (10056, 18850), (10475, 18096), (10894, 17400), (11310, 16760), (11600, 16341), (12151, 15600), (12570, 15080)]