71069600

素因数分解:

$2^5\times 5^2\times 7^4\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 180

約数和(自身を含む): 207873414

約数和(自身を除く): 136803814

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 49, 50, 56, 70, 74, 80, 98, 100, 112, 140, 148, 160, 175, 185, 196, 200, 224, 245, 259, 280, 296, 343, 350, 370, 392, 400, 490, 518, 560, 592, 686, 700, 740, 784, 800, 925, 980, 1036, 1120, 1184, 1225, 1295, 1372, 1400, 1480, 1568, 1715, 1813, 1850, 1960, 2072, 2401, 2450, 2590, 2744, 2800, 2960, 3430, 3626, 3700, 3920, 4144, 4802, 4900, 5180, 5488, 5600, 5920, 6475, 6860, 7252, 7400, 7840, 8288, 8575, 9065, 9604, 9800, 10360, 10976, 12005, 12691, 12950, 13720, 14504, 14800, 17150, 18130, 19208, 19600, 20720, 24010, 25382, 25900, 27440, 29008, 29600, 34300, 36260, 38416, 39200, 41440, 45325, 48020, 50764, 51800, 54880, 58016, 60025, 63455, 68600, 72520, 76832, 88837, 90650, 96040, 101528, 103600, 120050, 126910, 137200, 145040, 177674, 181300, 192080, 203056, 207200, 240100, 253820, 274400, 290080, 317275, 355348, 362600, 384160, 406112, 444185, 480200, 507640, 634550, 710696, 725200, 888370, 960400, 1015280, 1269100, 1421392, 1450400, 1776740, 1920800, 2030560, 2220925, 2538200, 2842784, 3553480, 4441850, 5076400, 7106960, 8883700, 10152800, 14213920, 17767400, 35534800, 71069600]

約数ペア:

[(1, 71069600), (2, 35534800), (4, 17767400), (5, 14213920), (7, 10152800), (8, 8883700), (10, 7106960), (14, 5076400), (16, 4441850), (20, 3553480), (25, 2842784), (28, 2538200), (32, 2220925), (35, 2030560), (37, 1920800), (40, 1776740), (49, 1450400), (50, 1421392), (56, 1269100), (70, 1015280), (74, 960400), (80, 888370), (98, 725200), (100, 710696), (112, 634550), (140, 507640), (148, 480200), (160, 444185), (175, 406112), (185, 384160), (196, 362600), (200, 355348), (224, 317275), (245, 290080), (259, 274400), (280, 253820), (296, 240100), (343, 207200), (350, 203056), (370, 192080), (392, 181300), (400, 177674), (490, 145040), (518, 137200), (560, 126910), (592, 120050), (686, 103600), (700, 101528), (740, 96040), (784, 90650), (800, 88837), (925, 76832), (980, 72520), (1036, 68600), (1120, 63455), (1184, 60025), (1225, 58016), (1295, 54880), (1372, 51800), (1400, 50764), (1480, 48020), (1568, 45325), (1715, 41440), (1813, 39200), (1850, 38416), (1960, 36260), (2072, 34300), (2401, 29600), (2450, 29008), (2590, 27440), (2744, 25900), (2800, 25382), (2960, 24010), (3430, 20720), (3626, 19600), (3700, 19208), (3920, 18130), (4144, 17150), (4802, 14800), (4900, 14504), (5180, 13720), (5488, 12950), (5600, 12691), (5920, 12005), (6475, 10976), (6860, 10360), (7252, 9800), (7400, 9604), (7840, 9065), (8288, 8575)]