215888670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 577605600

約数和(自身を除く): 361716930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 109, 118, 177, 218, 295, 327, 354, 373, 531, 545, 590, 654, 746, 885, 981, 1062, 1090, 1119, 1635, 1770, 1865, 1962, 2238, 2655, 3270, 3357, 3730, 4905, 5310, 5595, 6431, 6714, 9810, 11190, 12862, 16785, 19293, 22007, 32155, 33570, 38586, 40657, 44014, 57879, 64310, 66021, 81314, 96465, 110035, 115758, 121971, 132042, 192930, 198063, 203285, 220070, 243942, 289395, 330105, 365913, 396126, 406570, 578790, 609855, 660210, 731826, 990315, 1219710, 1829565, 1980630, 2398763, 3659130, 4797526, 7196289, 11993815, 14392578, 21588867, 23987630, 35981445, 43177734, 71962890, 107944335, 215888670]

約数ペア:

[(1, 215888670), (2, 107944335), (3, 71962890), (5, 43177734), (6, 35981445), (9, 23987630), (10, 21588867), (15, 14392578), (18, 11993815), (30, 7196289), (45, 4797526), (59, 3659130), (90, 2398763), (109, 1980630), (118, 1829565), (177, 1219710), (218, 990315), (295, 731826), (327, 660210), (354, 609855), (373, 578790), (531, 406570), (545, 396126), (590, 365913), (654, 330105), (746, 289395), (885, 243942), (981, 220070), (1062, 203285), (1090, 198063), (1119, 192930), (1635, 132042), (1770, 121971), (1865, 115758), (1962, 110035), (2238, 96465), (2655, 81314), (3270, 66021), (3357, 64310), (3730, 57879), (4905, 44014), (5310, 40657), (5595, 38586), (6431, 33570), (6714, 32155), (9810, 22007), (11190, 19293), (12862, 16785)]