51492900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4639}}^1$

素因数の和:4693

約数の個数: 72

約数和(自身を含む): 153045760

約数和(自身を除く): 101552860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 4639, 5550, 9278, 11100, 13917, 18556, 23195, 27834, 46390, 55668, 69585, 92780, 115975, 139170, 171643, 231950, 278340, 343286, 347925, 463900, 514929, 686572, 695850, 858215, 1029858, 1391700, 1716430, 2059716, 2574645, 3432860, 4291075, 5149290, 8582150, 10298580, 12873225, 17164300, 25746450, 51492900]

約数ペア:

[(1, 51492900), (2, 25746450), (3, 17164300), (4, 12873225), (5, 10298580), (6, 8582150), (10, 5149290), (12, 4291075), (15, 3432860), (20, 2574645), (25, 2059716), (30, 1716430), (37, 1391700), (50, 1029858), (60, 858215), (74, 695850), (75, 686572), (100, 514929), (111, 463900), (148, 347925), (150, 343286), (185, 278340), (222, 231950), (300, 171643), (370, 139170), (444, 115975), (555, 92780), (740, 69585), (925, 55668), (1110, 46390), (1850, 27834), (2220, 23195), (2775, 18556), (3700, 13917), (4639, 11100), (5550, 9278)]