331279500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 1019805696

約数和(自身を除く): 688526196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 47, 50, 60, 74, 75, 94, 100, 111, 125, 127, 141, 148, 150, 185, 188, 222, 235, 250, 254, 282, 300, 370, 375, 381, 444, 470, 500, 508, 555, 564, 635, 705, 740, 750, 762, 925, 940, 1110, 1175, 1270, 1410, 1500, 1524, 1739, 1850, 1905, 2220, 2350, 2540, 2775, 2820, 3175, 3478, 3525, 3700, 3810, 4625, 4699, 4700, 5217, 5550, 5875, 5969, 6350, 6956, 7050, 7620, 8695, 9250, 9398, 9525, 10434, 11100, 11750, 11938, 12700, 13875, 14097, 14100, 15875, 17390, 17625, 17907, 18500, 18796, 19050, 20868, 23495, 23500, 23876, 26085, 27750, 28194, 29845, 31750, 34780, 35250, 35814, 38100, 43475, 46990, 47625, 52170, 55500, 56388, 59690, 63500, 70485, 70500, 71628, 86950, 89535, 93980, 95250, 104340, 117475, 119380, 130425, 140970, 149225, 173900, 179070, 190500, 217375, 220853, 234950, 260850, 281940, 298450, 352425, 358140, 434750, 441706, 447675, 469900, 521700, 587375, 596900, 652125, 662559, 704850, 746125, 869500, 883412, 895350, 1104265, 1174750, 1304250, 1325118, 1409700, 1492250, 1762125, 1790700, 2208530, 2238375, 2349500, 2608500, 2650236, 2984500, 3312795, 3524250, 4417060, 4476750, 5521325, 6625590, 7048500, 8953500, 11042650, 13251180, 16563975, 22085300, 27606625, 33127950, 55213250, 66255900, 82819875, 110426500, 165639750, 331279500]

約数ペア:

[(1, 331279500), (2, 165639750), (3, 110426500), (4, 82819875), (5, 66255900), (6, 55213250), (10, 33127950), (12, 27606625), (15, 22085300), (20, 16563975), (25, 13251180), (30, 11042650), (37, 8953500), (47, 7048500), (50, 6625590), (60, 5521325), (74, 4476750), (75, 4417060), (94, 3524250), (100, 3312795), (111, 2984500), (125, 2650236), (127, 2608500), (141, 2349500), (148, 2238375), (150, 2208530), (185, 1790700), (188, 1762125), (222, 1492250), (235, 1409700), (250, 1325118), (254, 1304250), (282, 1174750), (300, 1104265), (370, 895350), (375, 883412), (381, 869500), (444, 746125), (470, 704850), (500, 662559), (508, 652125), (555, 596900), (564, 587375), (635, 521700), (705, 469900), (740, 447675), (750, 441706), (762, 434750), (925, 358140), (940, 352425), (1110, 298450), (1175, 281940), (1270, 260850), (1410, 234950), (1500, 220853), (1524, 217375), (1739, 190500), (1850, 179070), (1905, 173900), (2220, 149225), (2350, 140970), (2540, 130425), (2775, 119380), (2820, 117475), (3175, 104340), (3478, 95250), (3525, 93980), (3700, 89535), (3810, 86950), (4625, 71628), (4699, 70500), (4700, 70485), (5217, 63500), (5550, 59690), (5875, 56388), (5969, 55500), (6350, 52170), (6956, 47625), (7050, 46990), (7620, 43475), (8695, 38100), (9250, 35814), (9398, 35250), (9525, 34780), (10434, 31750), (11100, 29845), (11750, 28194), (11938, 27750), (12700, 26085), (13875, 23876), (14097, 23500), (14100, 23495), (15875, 20868), (17390, 19050), (17625, 18796), (17907, 18500)]