155355300

素因数分解:

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

素因数の和:539

約数の個数: 144

約数和(自身を含む): 503926080

約数和(自身を除く): 348570780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 163, 180, 225, 270, 300, 326, 353, 450, 489, 540, 652, 675, 706, 815, 900, 978, 1059, 1350, 1412, 1467, 1630, 1765, 1956, 2118, 2445, 2700, 2934, 3177, 3260, 3530, 4075, 4236, 4401, 4890, 5295, 5868, 6354, 7060, 7335, 8150, 8802, 8825, 9531, 9780, 10590, 12225, 12708, 14670, 15885, 16300, 17604, 17650, 19062, 21180, 22005, 24450, 26475, 29340, 31770, 35300, 36675, 38124, 44010, 47655, 48900, 52950, 57539, 63540, 73350, 79425, 88020, 95310, 105900, 110025, 115078, 146700, 158850, 172617, 190620, 220050, 230156, 238275, 287695, 317700, 345234, 440100, 476550, 517851, 575390, 690468, 863085, 953100, 1035702, 1150780, 1438475, 1553553, 1726170, 2071404, 2589255, 2876950, 3107106, 3452340, 4315425, 5178510, 5753900, 6214212, 7767765, 8630850, 10357020, 12946275, 15535530, 17261700, 25892550, 31071060, 38838825, 51785100, 77677650, 155355300]

約数ペア:

[(1, 155355300), (2, 77677650), (3, 51785100), (4, 38838825), (5, 31071060), (6, 25892550), (9, 17261700), (10, 15535530), (12, 12946275), (15, 10357020), (18, 8630850), (20, 7767765), (25, 6214212), (27, 5753900), (30, 5178510), (36, 4315425), (45, 3452340), (50, 3107106), (54, 2876950), (60, 2589255), (75, 2071404), (90, 1726170), (100, 1553553), (108, 1438475), (135, 1150780), (150, 1035702), (163, 953100), (180, 863085), (225, 690468), (270, 575390), (300, 517851), (326, 476550), (353, 440100), (450, 345234), (489, 317700), (540, 287695), (652, 238275), (675, 230156), (706, 220050), (815, 190620), (900, 172617), (978, 158850), (1059, 146700), (1350, 115078), (1412, 110025), (1467, 105900), (1630, 95310), (1765, 88020), (1956, 79425), (2118, 73350), (2445, 63540), (2700, 57539), (2934, 52950), (3177, 48900), (3260, 47655), (3530, 44010), (4075, 38124), (4236, 36675), (4401, 35300), (4890, 31770), (5295, 29340), (5868, 26475), (6354, 24450), (7060, 22005), (7335, 21180), (8150, 19062), (8802, 17650), (8825, 17604), (9531, 16300), (9780, 15885), (10590, 14670), (12225, 12708)]