71385300

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1292

約数の個数: 180

約数和(自身を含む): 264670560

約数和(自身を除く): 193285260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1259, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2518, 2700, 2835, 3150, 3777, 3780, 4050, 4725, 5036, 5670, 6295, 6300, 7554, 8100, 8813, 9450, 11331, 11340, 12590, 14175, 15108, 17626, 18885, 18900, 22662, 25180, 26439, 28350, 31475, 33993, 35252, 37770, 44065, 45324, 52878, 56655, 56700, 62950, 67986, 75540, 79317, 88130, 94425, 101979, 105756, 113310, 125900, 132195, 135972, 158634, 169965, 176260, 188850, 203958, 220325, 226620, 237951, 264390, 283275, 317268, 339930, 377700, 396585, 407916, 440650, 475902, 509895, 528780, 566550, 660975, 679860, 713853, 793170, 849825, 881300, 951804, 1019790, 1133100, 1189755, 1321950, 1427706, 1586340, 1699650, 1982925, 2039580, 2379510, 2549475, 2643900, 2855412, 3399300, 3569265, 3965850, 4759020, 5098950, 5948775, 7138530, 7931700, 10197900, 11897550, 14277060, 17846325, 23795100, 35692650, 71385300]

約数ペア:

[(1, 71385300), (2, 35692650), (3, 23795100), (4, 17846325), (5, 14277060), (6, 11897550), (7, 10197900), (9, 7931700), (10, 7138530), (12, 5948775), (14, 5098950), (15, 4759020), (18, 3965850), (20, 3569265), (21, 3399300), (25, 2855412), (27, 2643900), (28, 2549475), (30, 2379510), (35, 2039580), (36, 1982925), (42, 1699650), (45, 1586340), (50, 1427706), (54, 1321950), (60, 1189755), (63, 1133100), (70, 1019790), (75, 951804), (81, 881300), (84, 849825), (90, 793170), (100, 713853), (105, 679860), (108, 660975), (126, 566550), (135, 528780), (140, 509895), (150, 475902), (162, 440650), (175, 407916), (180, 396585), (189, 377700), (210, 339930), (225, 317268), (252, 283275), (270, 264390), (300, 237951), (315, 226620), (324, 220325), (350, 203958), (378, 188850), (405, 176260), (420, 169965), (450, 158634), (525, 135972), (540, 132195), (567, 125900), (630, 113310), (675, 105756), (700, 101979), (756, 94425), (810, 88130), (900, 79317), (945, 75540), (1050, 67986), (1134, 62950), (1259, 56700), (1260, 56655), (1350, 52878), (1575, 45324), (1620, 44065), (1890, 37770), (2025, 35252), (2100, 33993), (2268, 31475), (2518, 28350), (2700, 26439), (2835, 25180), (3150, 22662), (3777, 18900), (3780, 18885), (4050, 17626), (4725, 15108), (5036, 14175), (5670, 12590), (6295, 11340), (6300, 11331), (7554, 9450), (8100, 8813)]