51045000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 165322080

約数和(自身を除く): 114277080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 83, 100, 120, 123, 125, 150, 164, 166, 200, 205, 246, 249, 250, 300, 328, 332, 375, 410, 415, 492, 498, 500, 600, 615, 625, 664, 750, 820, 830, 984, 996, 1000, 1025, 1230, 1245, 1250, 1500, 1640, 1660, 1875, 1992, 2050, 2075, 2460, 2490, 2500, 3000, 3075, 3320, 3403, 3750, 4100, 4150, 4920, 4980, 5000, 5125, 6150, 6225, 6806, 7500, 8200, 8300, 9960, 10209, 10250, 10375, 12300, 12450, 13612, 15000, 15375, 16600, 17015, 20418, 20500, 20750, 24600, 24900, 25625, 27224, 30750, 31125, 34030, 40836, 41000, 41500, 49800, 51045, 51250, 51875, 61500, 62250, 68060, 76875, 81672, 83000, 85075, 102090, 102500, 103750, 123000, 124500, 136120, 153750, 155625, 170150, 204180, 205000, 207500, 249000, 255225, 307500, 311250, 340300, 408360, 415000, 425375, 510450, 615000, 622500, 680600, 850750, 1020900, 1245000, 1276125, 1701500, 2041800, 2126875, 2552250, 3403000, 4253750, 5104500, 6380625, 8507500, 10209000, 12761250, 17015000, 25522500, 51045000]

約数ペア:

[(1, 51045000), (2, 25522500), (3, 17015000), (4, 12761250), (5, 10209000), (6, 8507500), (8, 6380625), (10, 5104500), (12, 4253750), (15, 3403000), (20, 2552250), (24, 2126875), (25, 2041800), (30, 1701500), (40, 1276125), (41, 1245000), (50, 1020900), (60, 850750), (75, 680600), (82, 622500), (83, 615000), (100, 510450), (120, 425375), (123, 415000), (125, 408360), (150, 340300), (164, 311250), (166, 307500), (200, 255225), (205, 249000), (246, 207500), (249, 205000), (250, 204180), (300, 170150), (328, 155625), (332, 153750), (375, 136120), (410, 124500), (415, 123000), (492, 103750), (498, 102500), (500, 102090), (600, 85075), (615, 83000), (625, 81672), (664, 76875), (750, 68060), (820, 62250), (830, 61500), (984, 51875), (996, 51250), (1000, 51045), (1025, 49800), (1230, 41500), (1245, 41000), (1250, 40836), (1500, 34030), (1640, 31125), (1660, 30750), (1875, 27224), (1992, 25625), (2050, 24900), (2075, 24600), (2460, 20750), (2490, 20500), (2500, 20418), (3000, 17015), (3075, 16600), (3320, 15375), (3403, 15000), (3750, 13612), (4100, 12450), (4150, 12300), (4920, 10375), (4980, 10250), (5000, 10209), (5125, 9960), (6150, 8300), (6225, 8200), (6806, 7500)]