150090400

素因数分解:

$2^5\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1334

約数の個数: 72

約数和(自身を含む): 368976384

約数和(自身を除く): 218885984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 163, 200, 326, 400, 652, 800, 815, 1151, 1304, 1630, 2302, 2608, 3260, 4075, 4604, 5216, 5755, 6520, 8150, 9208, 11510, 13040, 16300, 18416, 23020, 26080, 28775, 32600, 36832, 46040, 57550, 65200, 92080, 115100, 130400, 184160, 187613, 230200, 375226, 460400, 750452, 920800, 938065, 1500904, 1876130, 3001808, 3752260, 4690325, 6003616, 7504520, 9380650, 15009040, 18761300, 30018080, 37522600, 75045200, 150090400]

約数ペア:

[(1, 150090400), (2, 75045200), (4, 37522600), (5, 30018080), (8, 18761300), (10, 15009040), (16, 9380650), (20, 7504520), (25, 6003616), (32, 4690325), (40, 3752260), (50, 3001808), (80, 1876130), (100, 1500904), (160, 938065), (163, 920800), (200, 750452), (326, 460400), (400, 375226), (652, 230200), (800, 187613), (815, 184160), (1151, 130400), (1304, 115100), (1630, 92080), (2302, 65200), (2608, 57550), (3260, 46040), (4075, 36832), (4604, 32600), (5216, 28775), (5755, 26080), (6520, 23020), (8150, 18416), (9208, 16300), (11510, 13040)]