74947200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 254730720

約数和(自身を除く): 179783520

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, 128, 148, 150, 160, 185, 192, 200, 211, 222, 240, 296, 300, 320, 370, 384, 400, 422, 444, 480, 555, 592, 600, 633, 640, 740, 800, 844, 888, 925, 960, 1055, 1110, 1184, 1200, 1266, 1480, 1600, 1688, 1776, 1850, 1920, 2110, 2220, 2368, 2400, 2532, 2775, 2960, 3165, 3200, 3376, 3552, 3700, 4220, 4440, 4736, 4800, 5064, 5275, 5550, 5920, 6330, 6752, 7104, 7400, 7807, 8440, 8880, 9600, 10128, 10550, 11100, 11840, 12660, 13504, 14208, 14800, 15614, 15825, 16880, 17760, 20256, 21100, 22200, 23421, 23680, 25320, 27008, 29600, 31228, 31650, 33760, 35520, 39035, 40512, 42200, 44400, 46842, 50640, 59200, 62456, 63300, 67520, 71040, 78070, 81024, 84400, 88800, 93684, 101280, 117105, 118400, 124912, 126600, 135040, 156140, 168800, 177600, 187368, 195175, 202560, 234210, 249824, 253200, 312280, 337600, 355200, 374736, 390350, 405120, 468420, 499648, 506400, 585525, 624560, 675200, 749472, 780700, 936840, 999296, 1012800, 1171050, 1249120, 1498944, 1561400, 1873680, 2025600, 2342100, 2498240, 2997888, 3122800, 3747360, 4684200, 4996480, 6245600, 7494720, 9368400, 12491200, 14989440, 18736800, 24982400, 37473600, 74947200]

約数ペア:

[(1, 74947200), (2, 37473600), (3, 24982400), (4, 18736800), (5, 14989440), (6, 12491200), (8, 9368400), (10, 7494720), (12, 6245600), (15, 4996480), (16, 4684200), (20, 3747360), (24, 3122800), (25, 2997888), (30, 2498240), (32, 2342100), (37, 2025600), (40, 1873680), (48, 1561400), (50, 1498944), (60, 1249120), (64, 1171050), (74, 1012800), (75, 999296), (80, 936840), (96, 780700), (100, 749472), (111, 675200), (120, 624560), (128, 585525), (148, 506400), (150, 499648), (160, 468420), (185, 405120), (192, 390350), (200, 374736), (211, 355200), (222, 337600), (240, 312280), (296, 253200), (300, 249824), (320, 234210), (370, 202560), (384, 195175), (400, 187368), (422, 177600), (444, 168800), (480, 156140), (555, 135040), (592, 126600), (600, 124912), (633, 118400), (640, 117105), (740, 101280), (800, 93684), (844, 88800), (888, 84400), (925, 81024), (960, 78070), (1055, 71040), (1110, 67520), (1184, 63300), (1200, 62456), (1266, 59200), (1480, 50640), (1600, 46842), (1688, 44400), (1776, 42200), (1850, 40512), (1920, 39035), (2110, 35520), (2220, 33760), (2368, 31650), (2400, 31228), (2532, 29600), (2775, 27008), (2960, 25320), (3165, 23680), (3200, 23421), (3376, 22200), (3552, 21100), (3700, 20256), (4220, 17760), (4440, 16880), (4736, 15825), (4800, 15614), (5064, 14800), (5275, 14208), (5550, 13504), (5920, 12660), (6330, 11840), (6752, 11100), (7104, 10550), (7400, 10128), (7807, 9600), (8440, 8880)]