1025249400

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{9041}}^1$

素因数の和:9076

約数の個数: 240

約数和(自身を含む): 4069985040

約数和(自身を除く): 3044735640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 405, 420, 450, 504, 525, 540, 567, 600, 630, 648, 675, 700, 756, 810, 840, 900, 945, 1050, 1080, 1134, 1260, 1350, 1400, 1512, 1575, 1620, 1800, 1890, 2025, 2100, 2268, 2520, 2700, 2835, 3150, 3240, 3780, 4050, 4200, 4536, 4725, 5400, 5670, 6300, 7560, 8100, 9041, 9450, 11340, 12600, 14175, 16200, 18082, 18900, 22680, 27123, 28350, 36164, 37800, 45205, 54246, 56700, 63287, 72328, 81369, 90410, 108492, 113400, 126574, 135615, 162738, 180820, 189861, 216984, 226025, 244107, 253148, 271230, 316435, 325476, 361640, 379722, 406845, 452050, 488214, 506296, 542460, 569583, 632870, 650952, 678075, 732321, 759444, 813690, 904100, 949305, 976428, 1084920, 1139166, 1220535, 1265740, 1356150, 1464642, 1518888, 1582175, 1627380, 1708749, 1808200, 1898610, 1952856, 2034225, 2278332, 2441070, 2531480, 2712300, 2847915, 2929284, 3164350, 3254760, 3417498, 3661605, 3797220, 4068450, 4556664, 4746525, 4882140, 5126247, 5424600, 5695830, 5858568, 6102675, 6328700, 6834996, 7323210, 7594440, 8136900, 8543745, 9493050, 9764280, 10252494, 11391660, 12205350, 12657400, 13669992, 14239575, 14646420, 16273800, 17087490, 18308025, 18986100, 20504988, 22783320, 24410700, 25631235, 28479150, 29292840, 34174980, 36616050, 37972200, 41009976, 42718725, 48821400, 51262470, 56958300, 68349960, 73232100, 85437450, 102524940, 113916600, 128156175, 146464200, 170874900, 205049880, 256312350, 341749800, 512624700, 1025249400]

約数ペア:

[(1, 1025249400), (2, 512624700), (3, 341749800), (4, 256312350), (5, 205049880), (6, 170874900), (7, 146464200), (8, 128156175), (9, 113916600), (10, 102524940), (12, 85437450), (14, 73232100), (15, 68349960), (18, 56958300), (20, 51262470), (21, 48821400), (24, 42718725), (25, 41009976), (27, 37972200), (28, 36616050), (30, 34174980), (35, 29292840), (36, 28479150), (40, 25631235), (42, 24410700), (45, 22783320), (50, 20504988), (54, 18986100), (56, 18308025), (60, 17087490), (63, 16273800), (70, 14646420), (72, 14239575), (75, 13669992), (81, 12657400), (84, 12205350), (90, 11391660), (100, 10252494), (105, 9764280), (108, 9493050), (120, 8543745), (126, 8136900), (135, 7594440), (140, 7323210), (150, 6834996), (162, 6328700), (168, 6102675), (175, 5858568), (180, 5695830), (189, 5424600), (200, 5126247), (210, 4882140), (216, 4746525), (225, 4556664), (252, 4068450), (270, 3797220), (280, 3661605), (300, 3417498), (315, 3254760), (324, 3164350), (350, 2929284), (360, 2847915), (378, 2712300), (405, 2531480), (420, 2441070), (450, 2278332), (504, 2034225), (525, 1952856), (540, 1898610), (567, 1808200), (600, 1708749), (630, 1627380), (648, 1582175), (675, 1518888), (700, 1464642), (756, 1356150), (810, 1265740), (840, 1220535), (900, 1139166), (945, 1084920), (1050, 976428), (1080, 949305), (1134, 904100), (1260, 813690), (1350, 759444), (1400, 732321), (1512, 678075), (1575, 650952), (1620, 632870), (1800, 569583), (1890, 542460), (2025, 506296), (2100, 488214), (2268, 452050), (2520, 406845), (2700, 379722), (2835, 361640), (3150, 325476), (3240, 316435), (3780, 271230), (4050, 253148), (4200, 244107), (4536, 226025), (4725, 216984), (5400, 189861), (5670, 180820), (6300, 162738), (7560, 135615), (8100, 126574), (9041, 113400), (9450, 108492), (11340, 90410), (12600, 81369), (14175, 72328), (16200, 63287), (18082, 56700), (18900, 54246), (22680, 45205), (27123, 37800), (28350, 36164)]