201555630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25163}}^1$

素因数の和:25265

約数の個数: 48

約数和(自身を含む): 529953840

約数和(自身を除く): 328398210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 25163, 50326, 75489, 125815, 150978, 226467, 251630, 377445, 452934, 754890, 1132335, 2239507, 2264670, 4479014, 6718521, 11197535, 13437042, 20155563, 22395070, 33592605, 40311126, 67185210, 100777815, 201555630]

約数ペア:

[(1, 201555630), (2, 100777815), (3, 67185210), (5, 40311126), (6, 33592605), (9, 22395070), (10, 20155563), (15, 13437042), (18, 11197535), (30, 6718521), (45, 4479014), (89, 2264670), (90, 2239507), (178, 1132335), (267, 754890), (445, 452934), (534, 377445), (801, 251630), (890, 226467), (1335, 150978), (1602, 125815), (2670, 75489), (4005, 50326), (8010, 25163)]