28948800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 98141536

約数和(自身を除く): 69192736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 148, 150, 160, 163, 185, 192, 200, 222, 240, 296, 300, 320, 326, 370, 400, 444, 480, 489, 555, 592, 600, 652, 740, 800, 815, 888, 925, 960, 978, 1110, 1184, 1200, 1304, 1480, 1600, 1630, 1776, 1850, 1956, 2220, 2368, 2400, 2445, 2608, 2775, 2960, 3260, 3552, 3700, 3912, 4075, 4440, 4800, 4890, 5216, 5550, 5920, 6031, 6520, 7104, 7400, 7824, 8150, 8880, 9780, 10432, 11100, 11840, 12062, 12225, 13040, 14800, 15648, 16300, 17760, 18093, 19560, 22200, 24124, 24450, 26080, 29600, 30155, 31296, 32600, 35520, 36186, 39120, 44400, 48248, 48900, 52160, 59200, 60310, 65200, 72372, 78240, 88800, 90465, 96496, 97800, 120620, 130400, 144744, 150775, 156480, 177600, 180930, 192992, 195600, 241240, 260800, 289488, 301550, 361860, 385984, 391200, 452325, 482480, 578976, 603100, 723720, 782400, 904650, 964960, 1157952, 1206200, 1447440, 1809300, 1929920, 2412400, 2894880, 3618600, 4824800, 5789760, 7237200, 9649600, 14474400, 28948800]

約数ペア:

[(1, 28948800), (2, 14474400), (3, 9649600), (4, 7237200), (5, 5789760), (6, 4824800), (8, 3618600), (10, 2894880), (12, 2412400), (15, 1929920), (16, 1809300), (20, 1447440), (24, 1206200), (25, 1157952), (30, 964960), (32, 904650), (37, 782400), (40, 723720), (48, 603100), (50, 578976), (60, 482480), (64, 452325), (74, 391200), (75, 385984), (80, 361860), (96, 301550), (100, 289488), (111, 260800), (120, 241240), (148, 195600), (150, 192992), (160, 180930), (163, 177600), (185, 156480), (192, 150775), (200, 144744), (222, 130400), (240, 120620), (296, 97800), (300, 96496), (320, 90465), (326, 88800), (370, 78240), (400, 72372), (444, 65200), (480, 60310), (489, 59200), (555, 52160), (592, 48900), (600, 48248), (652, 44400), (740, 39120), (800, 36186), (815, 35520), (888, 32600), (925, 31296), (960, 30155), (978, 29600), (1110, 26080), (1184, 24450), (1200, 24124), (1304, 22200), (1480, 19560), (1600, 18093), (1630, 17760), (1776, 16300), (1850, 15648), (1956, 14800), (2220, 13040), (2368, 12225), (2400, 12062), (2445, 11840), (2608, 11100), (2775, 10432), (2960, 9780), (3260, 8880), (3552, 8150), (3700, 7824), (3912, 7400), (4075, 7104), (4440, 6520), (4800, 6031), (4890, 5920), (5216, 5550)]