2018444850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{263849}}^1$

素因数の和:263884

約数の個数: 72

約数和(自身を含む): 5741903700

約数和(自身を除く): 3723458850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 263849, 527698, 791547, 1319245, 1583094, 2374641, 2638490, 3957735, 4485433, 4749282, 6596225, 7915470, 8970866, 11873205, 13192450, 13456299, 19788675, 22427165, 23746410, 26912598, 39577350, 40368897, 44854330, 59366025, 67281495, 80737794, 112135825, 118732050, 134562990, 201844485, 224271650, 336407475, 403688970, 672814950, 1009222425, 2018444850]

約数ペア:

[(1, 2018444850), (2, 1009222425), (3, 672814950), (5, 403688970), (6, 336407475), (9, 224271650), (10, 201844485), (15, 134562990), (17, 118732050), (18, 112135825), (25, 80737794), (30, 67281495), (34, 59366025), (45, 44854330), (50, 40368897), (51, 39577350), (75, 26912598), (85, 23746410), (90, 22427165), (102, 19788675), (150, 13456299), (153, 13192450), (170, 11873205), (225, 8970866), (255, 7915470), (306, 6596225), (425, 4749282), (450, 4485433), (510, 3957735), (765, 2638490), (850, 2374641), (1275, 1583094), (1530, 1319245), (2550, 791547), (3825, 527698), (7650, 263849)]