86565000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 281160000

約数和(自身を除く): 194595000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 125, 145, 150, 174, 199, 200, 232, 250, 290, 300, 348, 375, 398, 435, 500, 580, 597, 600, 625, 696, 725, 750, 796, 870, 995, 1000, 1160, 1194, 1250, 1450, 1500, 1592, 1740, 1875, 1990, 2175, 2388, 2500, 2900, 2985, 3000, 3480, 3625, 3750, 3980, 4350, 4776, 4975, 5000, 5771, 5800, 5970, 7250, 7500, 7960, 8700, 9950, 10875, 11542, 11940, 14500, 14925, 15000, 17313, 17400, 18125, 19900, 21750, 23084, 23880, 24875, 28855, 29000, 29850, 34626, 36250, 39800, 43500, 46168, 49750, 54375, 57710, 59700, 69252, 72500, 74625, 86565, 87000, 99500, 108750, 115420, 119400, 124375, 138504, 144275, 145000, 149250, 173130, 199000, 217500, 230840, 248750, 288550, 298500, 346260, 373125, 432825, 435000, 497500, 577100, 597000, 692520, 721375, 746250, 865650, 995000, 1154200, 1442750, 1492500, 1731300, 2164125, 2885500, 2985000, 3462600, 3606875, 4328250, 5771000, 7213750, 8656500, 10820625, 14427500, 17313000, 21641250, 28855000, 43282500, 86565000]

約数ペア:

[(1, 86565000), (2, 43282500), (3, 28855000), (4, 21641250), (5, 17313000), (6, 14427500), (8, 10820625), (10, 8656500), (12, 7213750), (15, 5771000), (20, 4328250), (24, 3606875), (25, 3462600), (29, 2985000), (30, 2885500), (40, 2164125), (50, 1731300), (58, 1492500), (60, 1442750), (75, 1154200), (87, 995000), (100, 865650), (116, 746250), (120, 721375), (125, 692520), (145, 597000), (150, 577100), (174, 497500), (199, 435000), (200, 432825), (232, 373125), (250, 346260), (290, 298500), (300, 288550), (348, 248750), (375, 230840), (398, 217500), (435, 199000), (500, 173130), (580, 149250), (597, 145000), (600, 144275), (625, 138504), (696, 124375), (725, 119400), (750, 115420), (796, 108750), (870, 99500), (995, 87000), (1000, 86565), (1160, 74625), (1194, 72500), (1250, 69252), (1450, 59700), (1500, 57710), (1592, 54375), (1740, 49750), (1875, 46168), (1990, 43500), (2175, 39800), (2388, 36250), (2500, 34626), (2900, 29850), (2985, 29000), (3000, 28855), (3480, 24875), (3625, 23880), (3750, 23084), (3980, 21750), (4350, 19900), (4776, 18125), (4975, 17400), (5000, 17313), (5771, 15000), (5800, 14925), (5970, 14500), (7250, 11940), (7500, 11542), (7960, 10875), (8700, 9950)]