15313500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 50083488

約数和(自身を除く): 34769988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 83, 90, 100, 123, 125, 150, 164, 166, 180, 205, 225, 246, 249, 250, 300, 332, 369, 375, 410, 415, 450, 492, 498, 500, 615, 738, 747, 750, 820, 830, 900, 996, 1025, 1125, 1230, 1245, 1476, 1494, 1500, 1660, 1845, 2050, 2075, 2250, 2460, 2490, 2988, 3075, 3403, 3690, 3735, 4100, 4150, 4500, 4980, 5125, 6150, 6225, 6806, 7380, 7470, 8300, 9225, 10209, 10250, 10375, 12300, 12450, 13612, 14940, 15375, 17015, 18450, 18675, 20418, 20500, 20750, 24900, 30627, 30750, 31125, 34030, 36900, 37350, 40836, 41500, 46125, 51045, 61254, 61500, 62250, 68060, 74700, 85075, 92250, 93375, 102090, 122508, 124500, 153135, 170150, 184500, 186750, 204180, 255225, 306270, 340300, 373500, 425375, 510450, 612540, 765675, 850750, 1020900, 1276125, 1531350, 1701500, 2552250, 3062700, 3828375, 5104500, 7656750, 15313500]

約数ペア:

[(1, 15313500), (2, 7656750), (3, 5104500), (4, 3828375), (5, 3062700), (6, 2552250), (9, 1701500), (10, 1531350), (12, 1276125), (15, 1020900), (18, 850750), (20, 765675), (25, 612540), (30, 510450), (36, 425375), (41, 373500), (45, 340300), (50, 306270), (60, 255225), (75, 204180), (82, 186750), (83, 184500), (90, 170150), (100, 153135), (123, 124500), (125, 122508), (150, 102090), (164, 93375), (166, 92250), (180, 85075), (205, 74700), (225, 68060), (246, 62250), (249, 61500), (250, 61254), (300, 51045), (332, 46125), (369, 41500), (375, 40836), (410, 37350), (415, 36900), (450, 34030), (492, 31125), (498, 30750), (500, 30627), (615, 24900), (738, 20750), (747, 20500), (750, 20418), (820, 18675), (830, 18450), (900, 17015), (996, 15375), (1025, 14940), (1125, 13612), (1230, 12450), (1245, 12300), (1476, 10375), (1494, 10250), (1500, 10209), (1660, 9225), (1845, 8300), (2050, 7470), (2075, 7380), (2250, 6806), (2460, 6225), (2490, 6150), (2988, 5125), (3075, 4980), (3403, 4500), (3690, 4150), (3735, 4100)]