155209770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2261

約数の個数: 80

約数和(自身を含む): 422227080

約数和(自身を除く): 267017310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 405, 445, 534, 801, 810, 890, 1335, 1602, 2153, 2403, 2670, 4005, 4306, 4806, 6459, 7209, 8010, 10765, 12015, 12918, 14418, 19377, 21530, 24030, 32295, 36045, 38754, 58131, 64590, 72090, 96885, 116262, 174393, 191617, 193770, 290655, 348786, 383234, 574851, 581310, 871965, 958085, 1149702, 1724553, 1743930, 1916170, 2874255, 3449106, 5173659, 5748510, 8622765, 10347318, 15520977, 17245530, 25868295, 31041954, 51736590, 77604885, 155209770]

約数ペア:

[(1, 155209770), (2, 77604885), (3, 51736590), (5, 31041954), (6, 25868295), (9, 17245530), (10, 15520977), (15, 10347318), (18, 8622765), (27, 5748510), (30, 5173659), (45, 3449106), (54, 2874255), (81, 1916170), (89, 1743930), (90, 1724553), (135, 1149702), (162, 958085), (178, 871965), (267, 581310), (270, 574851), (405, 383234), (445, 348786), (534, 290655), (801, 193770), (810, 191617), (890, 174393), (1335, 116262), (1602, 96885), (2153, 72090), (2403, 64590), (2670, 58131), (4005, 38754), (4306, 36045), (4806, 32295), (6459, 24030), (7209, 21530), (8010, 19377), (10765, 14418), (12015, 12918)]