81412321500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{193}}^1\times {\mathrm{93739}}^1$

素因数の和:93957

約数の個数: 144

約数和(自身を含む): 258162209760

約数和(自身を除く): 176749888260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 193, 225, 250, 300, 375, 386, 450, 500, 579, 750, 772, 900, 965, 1125, 1158, 1500, 1737, 1930, 2250, 2316, 2895, 3474, 3860, 4500, 4825, 5790, 6948, 8685, 9650, 11580, 14475, 17370, 19300, 24125, 28950, 34740, 43425, 48250, 57900, 72375, 86850, 93739, 96500, 144750, 173700, 187478, 217125, 281217, 289500, 374956, 434250, 468695, 562434, 843651, 868500, 937390, 1124868, 1406085, 1687302, 1874780, 2343475, 2812170, 3374604, 4218255, 4686950, 5624340, 7030425, 8436510, 9373900, 11717375, 14060850, 16873020, 18091627, 21091275, 23434750, 28121700, 35152125, 36183254, 42182550, 46869500, 54274881, 70304250, 72366508, 84365100, 90458135, 105456375, 108549762, 140608500, 162824643, 180916270, 210912750, 217099524, 271374405, 325649286, 361832540, 421825500, 452290675, 542748810, 651298572, 814123215, 904581350, 1085497620, 1356872025, 1628246430, 1809162700, 2261453375, 2713744050, 3256492860, 4070616075, 4522906750, 5427488100, 6784360125, 8141232150, 9045813500, 13568720250, 16282464300, 20353080375, 27137440500, 40706160750, 81412321500]

約数ペア:

[(1, 81412321500), (2, 40706160750), (3, 27137440500), (4, 20353080375), (5, 16282464300), (6, 13568720250), (9, 9045813500), (10, 8141232150), (12, 6784360125), (15, 5427488100), (18, 4522906750), (20, 4070616075), (25, 3256492860), (30, 2713744050), (36, 2261453375), (45, 1809162700), (50, 1628246430), (60, 1356872025), (75, 1085497620), (90, 904581350), (100, 814123215), (125, 651298572), (150, 542748810), (180, 452290675), (193, 421825500), (225, 361832540), (250, 325649286), (300, 271374405), (375, 217099524), (386, 210912750), (450, 180916270), (500, 162824643), (579, 140608500), (750, 108549762), (772, 105456375), (900, 90458135), (965, 84365100), (1125, 72366508), (1158, 70304250), (1500, 54274881), (1737, 46869500), (1930, 42182550), (2250, 36183254), (2316, 35152125), (2895, 28121700), (3474, 23434750), (3860, 21091275), (4500, 18091627), (4825, 16873020), (5790, 14060850), (6948, 11717375), (8685, 9373900), (9650, 8436510), (11580, 7030425), (14475, 5624340), (17370, 4686950), (19300, 4218255), (24125, 3374604), (28950, 2812170), (34740, 2343475), (43425, 1874780), (48250, 1687302), (57900, 1406085), (72375, 1124868), (86850, 937390), (93739, 868500), (96500, 843651), (144750, 562434), (173700, 468695), (187478, 434250), (217125, 374956), (281217, 289500)]