84123200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 252

約数和(自身を含む): 255826260

約数和(自身を除く): 171703060

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 37, 40, 49, 50, 56, 58, 64, 70, 74, 80, 98, 100, 112, 116, 140, 145, 148, 160, 175, 185, 196, 200, 203, 224, 232, 245, 259, 280, 290, 296, 320, 350, 370, 392, 400, 406, 448, 464, 490, 518, 560, 580, 592, 700, 725, 740, 784, 800, 812, 925, 928, 980, 1015, 1036, 1073, 1120, 1160, 1184, 1225, 1295, 1400, 1421, 1450, 1480, 1568, 1600, 1624, 1813, 1850, 1856, 1960, 2030, 2072, 2146, 2240, 2320, 2368, 2450, 2590, 2800, 2842, 2900, 2960, 3136, 3248, 3626, 3700, 3920, 4060, 4144, 4292, 4640, 4900, 5075, 5180, 5365, 5600, 5684, 5800, 5920, 6475, 6496, 7105, 7252, 7400, 7511, 7840, 8120, 8288, 8584, 9065, 9280, 9800, 10150, 10360, 10730, 11200, 11368, 11600, 11840, 12950, 12992, 14210, 14504, 14800, 15022, 15680, 16240, 16576, 17168, 18130, 19600, 20300, 20720, 21460, 22736, 23200, 25900, 26825, 28420, 29008, 29600, 30044, 32480, 34336, 35525, 36260, 37555, 39200, 40600, 41440, 42920, 45325, 45472, 46400, 51800, 52577, 53650, 56840, 58016, 59200, 60088, 64960, 68672, 71050, 72520, 75110, 78400, 81200, 82880, 85840, 90650, 90944, 103600, 105154, 107300, 113680, 116032, 120176, 142100, 145040, 150220, 162400, 171680, 181300, 187775, 207200, 210308, 214600, 227360, 240352, 262885, 284200, 290080, 300440, 324800, 343360, 362600, 375550, 414400, 420616, 429200, 454720, 480704, 525770, 568400, 580160, 600880, 725200, 751100, 841232, 858400, 1051540, 1136800, 1201760, 1314425, 1450400, 1502200, 1682464, 1716800, 2103080, 2273600, 2403520, 2628850, 2900800, 3004400, 3364928, 4206160, 5257700, 6008800, 8412320, 10515400, 12017600, 16824640, 21030800, 42061600, 84123200]

約数ペア:

[(1, 84123200), (2, 42061600), (4, 21030800), (5, 16824640), (7, 12017600), (8, 10515400), (10, 8412320), (14, 6008800), (16, 5257700), (20, 4206160), (25, 3364928), (28, 3004400), (29, 2900800), (32, 2628850), (35, 2403520), (37, 2273600), (40, 2103080), (49, 1716800), (50, 1682464), (56, 1502200), (58, 1450400), (64, 1314425), (70, 1201760), (74, 1136800), (80, 1051540), (98, 858400), (100, 841232), (112, 751100), (116, 725200), (140, 600880), (145, 580160), (148, 568400), (160, 525770), (175, 480704), (185, 454720), (196, 429200), (200, 420616), (203, 414400), (224, 375550), (232, 362600), (245, 343360), (259, 324800), (280, 300440), (290, 290080), (296, 284200), (320, 262885), (350, 240352), (370, 227360), (392, 214600), (400, 210308), (406, 207200), (448, 187775), (464, 181300), (490, 171680), (518, 162400), (560, 150220), (580, 145040), (592, 142100), (700, 120176), (725, 116032), (740, 113680), (784, 107300), (800, 105154), (812, 103600), (925, 90944), (928, 90650), (980, 85840), (1015, 82880), (1036, 81200), (1073, 78400), (1120, 75110), (1160, 72520), (1184, 71050), (1225, 68672), (1295, 64960), (1400, 60088), (1421, 59200), (1450, 58016), (1480, 56840), (1568, 53650), (1600, 52577), (1624, 51800), (1813, 46400), (1850, 45472), (1856, 45325), (1960, 42920), (2030, 41440), (2072, 40600), (2146, 39200), (2240, 37555), (2320, 36260), (2368, 35525), (2450, 34336), (2590, 32480), (2800, 30044), (2842, 29600), (2900, 29008), (2960, 28420), (3136, 26825), (3248, 25900), (3626, 23200), (3700, 22736), (3920, 21460), (4060, 20720), (4144, 20300), (4292, 19600), (4640, 18130), (4900, 17168), (5075, 16576), (5180, 16240), (5365, 15680), (5600, 15022), (5684, 14800), (5800, 14504), (5920, 14210), (6475, 12992), (6496, 12950), (7105, 11840), (7252, 11600), (7400, 11368), (7511, 11200), (7840, 10730), (8120, 10360), (8288, 10150), (8584, 9800), (9065, 9280)]