61258500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13613}}^1$

素因数の和:13638

約数の個数: 72

約数和(自身を含む): 193264344

約数和(自身を除く): 132005844

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, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 13613, 27226, 40839, 54452, 68065, 81678, 122517, 136130, 163356, 204195, 245034, 272260, 340325, 408390, 490068, 612585, 680650, 816780, 1020975, 1225170, 1361300, 1701625, 2041950, 2450340, 3062925, 3403250, 4083900, 5104875, 6125850, 6806500, 10209750, 12251700, 15314625, 20419500, 30629250, 61258500]

約数ペア:

[(1, 61258500), (2, 30629250), (3, 20419500), (4, 15314625), (5, 12251700), (6, 10209750), (9, 6806500), (10, 6125850), (12, 5104875), (15, 4083900), (18, 3403250), (20, 3062925), (25, 2450340), (30, 2041950), (36, 1701625), (45, 1361300), (50, 1225170), (60, 1020975), (75, 816780), (90, 680650), (100, 612585), (125, 490068), (150, 408390), (180, 340325), (225, 272260), (250, 245034), (300, 204195), (375, 163356), (450, 136130), (500, 122517), (750, 81678), (900, 68065), (1125, 54452), (1500, 40839), (2250, 27226), (4500, 13613)]