207140400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:540

約数の個数: 180

約数和(自身を含む): 725293608

約数和(自身を除く): 518153208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 163, 180, 200, 225, 240, 300, 326, 353, 360, 400, 450, 489, 600, 652, 706, 720, 815, 900, 978, 1059, 1200, 1304, 1412, 1467, 1630, 1765, 1800, 1956, 2118, 2445, 2608, 2824, 2934, 3177, 3260, 3530, 3600, 3912, 4075, 4236, 4890, 5295, 5648, 5868, 6354, 6520, 7060, 7335, 7824, 8150, 8472, 8825, 9780, 10590, 11736, 12225, 12708, 13040, 14120, 14670, 15885, 16300, 16944, 17650, 19560, 21180, 23472, 24450, 25416, 26475, 28240, 29340, 31770, 32600, 35300, 36675, 39120, 42360, 48900, 50832, 52950, 57539, 58680, 63540, 65200, 70600, 73350, 79425, 84720, 97800, 105900, 115078, 117360, 127080, 141200, 146700, 158850, 172617, 195600, 211800, 230156, 254160, 287695, 293400, 317700, 345234, 423600, 460312, 517851, 575390, 586800, 635400, 690468, 863085, 920624, 1035702, 1150780, 1270800, 1380936, 1438475, 1726170, 2071404, 2301560, 2589255, 2761872, 2876950, 3452340, 4142808, 4315425, 4603120, 5178510, 5753900, 6904680, 8285616, 8630850, 10357020, 11507800, 12946275, 13809360, 17261700, 20714040, 23015600, 25892550, 34523400, 41428080, 51785100, 69046800, 103570200, 207140400]

約数ペア:

[(1, 207140400), (2, 103570200), (3, 69046800), (4, 51785100), (5, 41428080), (6, 34523400), (8, 25892550), (9, 23015600), (10, 20714040), (12, 17261700), (15, 13809360), (16, 12946275), (18, 11507800), (20, 10357020), (24, 8630850), (25, 8285616), (30, 6904680), (36, 5753900), (40, 5178510), (45, 4603120), (48, 4315425), (50, 4142808), (60, 3452340), (72, 2876950), (75, 2761872), (80, 2589255), (90, 2301560), (100, 2071404), (120, 1726170), (144, 1438475), (150, 1380936), (163, 1270800), (180, 1150780), (200, 1035702), (225, 920624), (240, 863085), (300, 690468), (326, 635400), (353, 586800), (360, 575390), (400, 517851), (450, 460312), (489, 423600), (600, 345234), (652, 317700), (706, 293400), (720, 287695), (815, 254160), (900, 230156), (978, 211800), (1059, 195600), (1200, 172617), (1304, 158850), (1412, 146700), (1467, 141200), (1630, 127080), (1765, 117360), (1800, 115078), (1956, 105900), (2118, 97800), (2445, 84720), (2608, 79425), (2824, 73350), (2934, 70600), (3177, 65200), (3260, 63540), (3530, 58680), (3600, 57539), (3912, 52950), (4075, 50832), (4236, 48900), (4890, 42360), (5295, 39120), (5648, 36675), (5868, 35300), (6354, 32600), (6520, 31770), (7060, 29340), (7335, 28240), (7824, 26475), (8150, 25416), (8472, 24450), (8825, 23472), (9780, 21180), (10590, 19560), (11736, 17650), (12225, 16944), (12708, 16300), (13040, 15885), (14120, 14670)]