101842500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 305802112

約数和(自身を除く): 203959612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 125, 148, 150, 185, 222, 250, 300, 367, 370, 375, 444, 500, 555, 625, 734, 740, 750, 925, 1101, 1110, 1250, 1468, 1500, 1835, 1850, 1875, 2202, 2220, 2500, 2775, 3670, 3700, 3750, 4404, 4625, 5505, 5550, 7340, 7500, 9175, 9250, 11010, 11100, 13579, 13875, 18350, 18500, 22020, 23125, 27158, 27525, 27750, 36700, 40737, 45875, 46250, 54316, 55050, 55500, 67895, 69375, 81474, 91750, 92500, 110100, 135790, 137625, 138750, 162948, 183500, 203685, 229375, 271580, 275250, 277500, 339475, 407370, 458750, 550500, 678950, 688125, 814740, 917500, 1018425, 1357900, 1376250, 1697375, 2036850, 2752500, 3394750, 4073700, 5092125, 6789500, 8486875, 10184250, 16973750, 20368500, 25460625, 33947500, 50921250, 101842500]

約数ペア:

[(1, 101842500), (2, 50921250), (3, 33947500), (4, 25460625), (5, 20368500), (6, 16973750), (10, 10184250), (12, 8486875), (15, 6789500), (20, 5092125), (25, 4073700), (30, 3394750), (37, 2752500), (50, 2036850), (60, 1697375), (74, 1376250), (75, 1357900), (100, 1018425), (111, 917500), (125, 814740), (148, 688125), (150, 678950), (185, 550500), (222, 458750), (250, 407370), (300, 339475), (367, 277500), (370, 275250), (375, 271580), (444, 229375), (500, 203685), (555, 183500), (625, 162948), (734, 138750), (740, 137625), (750, 135790), (925, 110100), (1101, 92500), (1110, 91750), (1250, 81474), (1468, 69375), (1500, 67895), (1835, 55500), (1850, 55050), (1875, 54316), (2202, 46250), (2220, 45875), (2500, 40737), (2775, 36700), (3670, 27750), (3700, 27525), (3750, 27158), (4404, 23125), (4625, 22020), (5505, 18500), (5550, 18350), (7340, 13875), (7500, 13579), (9175, 11100), (9250, 11010)]