102090000

素因数分解:

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

素因数の和:155

約数の個数: 200

約数和(自身を含む): 341665632

約数和(自身を除く): 239575632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 83, 100, 120, 123, 125, 150, 164, 166, 200, 205, 240, 246, 249, 250, 300, 328, 332, 375, 400, 410, 415, 492, 498, 500, 600, 615, 625, 656, 664, 750, 820, 830, 984, 996, 1000, 1025, 1200, 1230, 1245, 1250, 1328, 1500, 1640, 1660, 1875, 1968, 1992, 2000, 2050, 2075, 2460, 2490, 2500, 3000, 3075, 3280, 3320, 3403, 3750, 3984, 4100, 4150, 4920, 4980, 5000, 5125, 6000, 6150, 6225, 6640, 6806, 7500, 8200, 8300, 9840, 9960, 10000, 10209, 10250, 10375, 12300, 12450, 13612, 15000, 15375, 16400, 16600, 17015, 19920, 20418, 20500, 20750, 24600, 24900, 25625, 27224, 30000, 30750, 31125, 33200, 34030, 40836, 41000, 41500, 49200, 49800, 51045, 51250, 51875, 54448, 61500, 62250, 68060, 76875, 81672, 82000, 83000, 85075, 99600, 102090, 102500, 103750, 123000, 124500, 136120, 153750, 155625, 163344, 166000, 170150, 204180, 205000, 207500, 246000, 249000, 255225, 272240, 307500, 311250, 340300, 408360, 410000, 415000, 425375, 498000, 510450, 615000, 622500, 680600, 816720, 830000, 850750, 1020900, 1230000, 1245000, 1276125, 1361200, 1701500, 2041800, 2126875, 2490000, 2552250, 3403000, 4083600, 4253750, 5104500, 6380625, 6806000, 8507500, 10209000, 12761250, 17015000, 20418000, 25522500, 34030000, 51045000, 102090000]

約数ペア:

[(1, 102090000), (2, 51045000), (3, 34030000), (4, 25522500), (5, 20418000), (6, 17015000), (8, 12761250), (10, 10209000), (12, 8507500), (15, 6806000), (16, 6380625), (20, 5104500), (24, 4253750), (25, 4083600), (30, 3403000), (40, 2552250), (41, 2490000), (48, 2126875), (50, 2041800), (60, 1701500), (75, 1361200), (80, 1276125), (82, 1245000), (83, 1230000), (100, 1020900), (120, 850750), (123, 830000), (125, 816720), (150, 680600), (164, 622500), (166, 615000), (200, 510450), (205, 498000), (240, 425375), (246, 415000), (249, 410000), (250, 408360), (300, 340300), (328, 311250), (332, 307500), (375, 272240), (400, 255225), (410, 249000), (415, 246000), (492, 207500), (498, 205000), (500, 204180), (600, 170150), (615, 166000), (625, 163344), (656, 155625), (664, 153750), (750, 136120), (820, 124500), (830, 123000), (984, 103750), (996, 102500), (1000, 102090), (1025, 99600), (1200, 85075), (1230, 83000), (1245, 82000), (1250, 81672), (1328, 76875), (1500, 68060), (1640, 62250), (1660, 61500), (1875, 54448), (1968, 51875), (1992, 51250), (2000, 51045), (2050, 49800), (2075, 49200), (2460, 41500), (2490, 41000), (2500, 40836), (3000, 34030), (3075, 33200), (3280, 31125), (3320, 30750), (3403, 30000), (3750, 27224), (3984, 25625), (4100, 24900), (4150, 24600), (4920, 20750), (4980, 20500), (5000, 20418), (5125, 19920), (6000, 17015), (6150, 16600), (6225, 16400), (6640, 15375), (6806, 15000), (7500, 13612), (8200, 12450), (8300, 12300), (9840, 10375), (9960, 10250), (10000, 10209)]