30895200

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{613}}^1$

素因数の和:646

約数の個数: 216

約数和(自身を含む): 124710768

約数和(自身を除く): 93815568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 613, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1226, 1260, 1400, 1440, 1575, 1680, 1800, 1839, 2016, 2100, 2400, 2452, 2520, 2800, 3065, 3150, 3360, 3600, 3678, 4200, 4291, 4904, 5040, 5517, 5600, 6130, 6300, 7200, 7356, 8400, 8582, 9195, 9808, 10080, 11034, 12260, 12600, 12873, 14712, 15325, 16800, 17164, 18390, 19616, 21455, 22068, 24520, 25200, 25746, 27585, 29424, 30650, 34328, 36780, 38619, 42910, 44136, 45975, 49040, 50400, 51492, 55170, 58848, 61300, 64365, 68656, 73560, 77238, 85820, 88272, 91950, 98080, 102984, 107275, 110340, 122600, 128730, 137312, 137925, 147120, 154476, 171640, 176544, 183900, 193095, 205968, 214550, 220680, 245200, 257460, 275850, 294240, 308952, 321825, 343280, 367800, 386190, 411936, 429100, 441360, 490400, 514920, 551700, 617904, 643650, 686560, 735600, 772380, 858200, 882720, 965475, 1029840, 1103400, 1235808, 1287300, 1471200, 1544760, 1716400, 1930950, 2059680, 2206800, 2574600, 3089520, 3432800, 3861900, 4413600, 5149200, 6179040, 7723800, 10298400, 15447600, 30895200]

約数ペア:

[(1, 30895200), (2, 15447600), (3, 10298400), (4, 7723800), (5, 6179040), (6, 5149200), (7, 4413600), (8, 3861900), (9, 3432800), (10, 3089520), (12, 2574600), (14, 2206800), (15, 2059680), (16, 1930950), (18, 1716400), (20, 1544760), (21, 1471200), (24, 1287300), (25, 1235808), (28, 1103400), (30, 1029840), (32, 965475), (35, 882720), (36, 858200), (40, 772380), (42, 735600), (45, 686560), (48, 643650), (50, 617904), (56, 551700), (60, 514920), (63, 490400), (70, 441360), (72, 429100), (75, 411936), (80, 386190), (84, 367800), (90, 343280), (96, 321825), (100, 308952), (105, 294240), (112, 275850), (120, 257460), (126, 245200), (140, 220680), (144, 214550), (150, 205968), (160, 193095), (168, 183900), (175, 176544), (180, 171640), (200, 154476), (210, 147120), (224, 137925), (225, 137312), (240, 128730), (252, 122600), (280, 110340), (288, 107275), (300, 102984), (315, 98080), (336, 91950), (350, 88272), (360, 85820), (400, 77238), (420, 73560), (450, 68656), (480, 64365), (504, 61300), (525, 58848), (560, 55170), (600, 51492), (613, 50400), (630, 49040), (672, 45975), (700, 44136), (720, 42910), (800, 38619), (840, 36780), (900, 34328), (1008, 30650), (1050, 29424), (1120, 27585), (1200, 25746), (1226, 25200), (1260, 24520), (1400, 22068), (1440, 21455), (1575, 19616), (1680, 18390), (1800, 17164), (1839, 16800), (2016, 15325), (2100, 14712), (2400, 12873), (2452, 12600), (2520, 12260), (2800, 11034), (3065, 10080), (3150, 9808), (3360, 9195), (3600, 8582), (3678, 8400), (4200, 7356), (4291, 7200), (4904, 6300), (5040, 6130), (5517, 5600)]