30135000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^2\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 240

約数和(自身を含む): 112182840

約数和(自身を除く): 82047840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 49, 50, 56, 60, 70, 75, 82, 84, 98, 100, 105, 120, 123, 125, 140, 147, 150, 164, 168, 175, 196, 200, 205, 210, 245, 246, 250, 280, 287, 294, 300, 328, 350, 375, 392, 410, 420, 490, 492, 500, 525, 574, 588, 600, 615, 625, 700, 735, 750, 820, 840, 861, 875, 980, 984, 1000, 1025, 1050, 1148, 1176, 1225, 1230, 1250, 1400, 1435, 1470, 1500, 1640, 1722, 1750, 1875, 1960, 2009, 2050, 2100, 2296, 2450, 2460, 2500, 2625, 2870, 2940, 3000, 3075, 3444, 3500, 3675, 3750, 4018, 4100, 4200, 4305, 4375, 4900, 4920, 5000, 5125, 5250, 5740, 5880, 6027, 6125, 6150, 6888, 7000, 7175, 7350, 7500, 8036, 8200, 8610, 8750, 9800, 10045, 10250, 10500, 11480, 12054, 12250, 12300, 13125, 14350, 14700, 15000, 15375, 16072, 17220, 17500, 18375, 20090, 20500, 21000, 21525, 24108, 24500, 24600, 25625, 26250, 28700, 29400, 30135, 30625, 30750, 34440, 35000, 35875, 36750, 40180, 41000, 43050, 48216, 49000, 50225, 51250, 52500, 57400, 60270, 61250, 61500, 71750, 73500, 76875, 80360, 86100, 91875, 100450, 102500, 105000, 107625, 120540, 122500, 123000, 143500, 147000, 150675, 153750, 172200, 179375, 183750, 200900, 205000, 215250, 241080, 245000, 251125, 287000, 301350, 307500, 358750, 367500, 401800, 430500, 502250, 538125, 602700, 615000, 717500, 735000, 753375, 861000, 1004500, 1076250, 1205400, 1255625, 1435000, 1506750, 2009000, 2152500, 2511250, 3013500, 3766875, 4305000, 5022500, 6027000, 7533750, 10045000, 15067500, 30135000]

約数ペア:

[(1, 30135000), (2, 15067500), (3, 10045000), (4, 7533750), (5, 6027000), (6, 5022500), (7, 4305000), (8, 3766875), (10, 3013500), (12, 2511250), (14, 2152500), (15, 2009000), (20, 1506750), (21, 1435000), (24, 1255625), (25, 1205400), (28, 1076250), (30, 1004500), (35, 861000), (40, 753375), (41, 735000), (42, 717500), (49, 615000), (50, 602700), (56, 538125), (60, 502250), (70, 430500), (75, 401800), (82, 367500), (84, 358750), (98, 307500), (100, 301350), (105, 287000), (120, 251125), (123, 245000), (125, 241080), (140, 215250), (147, 205000), (150, 200900), (164, 183750), (168, 179375), (175, 172200), (196, 153750), (200, 150675), (205, 147000), (210, 143500), (245, 123000), (246, 122500), (250, 120540), (280, 107625), (287, 105000), (294, 102500), (300, 100450), (328, 91875), (350, 86100), (375, 80360), (392, 76875), (410, 73500), (420, 71750), (490, 61500), (492, 61250), (500, 60270), (525, 57400), (574, 52500), (588, 51250), (600, 50225), (615, 49000), (625, 48216), (700, 43050), (735, 41000), (750, 40180), (820, 36750), (840, 35875), (861, 35000), (875, 34440), (980, 30750), (984, 30625), (1000, 30135), (1025, 29400), (1050, 28700), (1148, 26250), (1176, 25625), (1225, 24600), (1230, 24500), (1250, 24108), (1400, 21525), (1435, 21000), (1470, 20500), (1500, 20090), (1640, 18375), (1722, 17500), (1750, 17220), (1875, 16072), (1960, 15375), (2009, 15000), (2050, 14700), (2100, 14350), (2296, 13125), (2450, 12300), (2460, 12250), (2500, 12054), (2625, 11480), (2870, 10500), (2940, 10250), (3000, 10045), (3075, 9800), (3444, 8750), (3500, 8610), (3675, 8200), (3750, 8036), (4018, 7500), (4100, 7350), (4200, 7175), (4305, 7000), (4375, 6888), (4900, 6150), (4920, 6125), (5000, 6027), (5125, 5880), (5250, 5740)]