142648800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{1213}}^1$

素因数の和:1250

約数の個数: 216

約数和(自身を含む): 540574776

約数和(自身を除く): 397925976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1213, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2400, 2426, 2450, 2800, 2940, 3360, 3639, 3675, 3920, 4200, 4704, 4852, 4900, 5600, 5880, 6065, 7278, 7350, 7840, 8400, 8491, 9704, 9800, 11760, 12130, 14556, 14700, 16800, 16982, 18195, 19408, 19600, 23520, 24260, 25473, 29112, 29400, 30325, 33964, 36390, 38816, 39200, 42455, 48520, 50946, 58224, 58800, 59437, 60650, 67928, 72780, 84910, 90975, 97040, 101892, 116448, 117600, 118874, 121300, 127365, 135856, 145560, 169820, 178311, 181950, 194080, 203784, 212275, 237748, 242600, 254730, 271712, 291120, 297185, 339640, 356622, 363900, 407568, 424550, 475496, 485200, 509460, 582240, 594370, 636825, 679280, 713244, 727800, 815136, 849100, 891555, 950992, 970400, 1018920, 1188740, 1273650, 1358560, 1426488, 1455600, 1485925, 1698200, 1783110, 1901984, 2037840, 2377480, 2547300, 2852976, 2911200, 2971850, 3396400, 3566220, 4075680, 4457775, 4754960, 5094600, 5705952, 5943700, 6792800, 7132440, 8915550, 9509920, 10189200, 11887400, 14264880, 17831100, 20378400, 23774800, 28529760, 35662200, 47549600, 71324400, 142648800]

約数ペア:

[(1, 142648800), (2, 71324400), (3, 47549600), (4, 35662200), (5, 28529760), (6, 23774800), (7, 20378400), (8, 17831100), (10, 14264880), (12, 11887400), (14, 10189200), (15, 9509920), (16, 8915550), (20, 7132440), (21, 6792800), (24, 5943700), (25, 5705952), (28, 5094600), (30, 4754960), (32, 4457775), (35, 4075680), (40, 3566220), (42, 3396400), (48, 2971850), (49, 2911200), (50, 2852976), (56, 2547300), (60, 2377480), (70, 2037840), (75, 1901984), (80, 1783110), (84, 1698200), (96, 1485925), (98, 1455600), (100, 1426488), (105, 1358560), (112, 1273650), (120, 1188740), (140, 1018920), (147, 970400), (150, 950992), (160, 891555), (168, 849100), (175, 815136), (196, 727800), (200, 713244), (210, 679280), (224, 636825), (240, 594370), (245, 582240), (280, 509460), (294, 485200), (300, 475496), (336, 424550), (350, 407568), (392, 363900), (400, 356622), (420, 339640), (480, 297185), (490, 291120), (525, 271712), (560, 254730), (588, 242600), (600, 237748), (672, 212275), (700, 203784), (735, 194080), (784, 181950), (800, 178311), (840, 169820), (980, 145560), (1050, 135856), (1120, 127365), (1176, 121300), (1200, 118874), (1213, 117600), (1225, 116448), (1400, 101892), (1470, 97040), (1568, 90975), (1680, 84910), (1960, 72780), (2100, 67928), (2352, 60650), (2400, 59437), (2426, 58800), (2450, 58224), (2800, 50946), (2940, 48520), (3360, 42455), (3639, 39200), (3675, 38816), (3920, 36390), (4200, 33964), (4704, 30325), (4852, 29400), (4900, 29112), (5600, 25473), (5880, 24260), (6065, 23520), (7278, 19600), (7350, 19408), (7840, 18195), (8400, 16982), (8491, 16800), (9704, 14700), (9800, 14556), (11760, 12130)]