918464580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3541}}^1$

素因数の和:3698

約数の個数: 144

約数和(自身を含む): 3063348288

約数和(自身を除く): 2144883708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 131, 132, 165, 180, 198, 220, 262, 330, 393, 396, 495, 524, 655, 660, 786, 990, 1179, 1310, 1441, 1572, 1965, 1980, 2358, 2620, 2882, 3541, 3930, 4323, 4716, 5764, 5895, 7082, 7205, 7860, 8646, 10623, 11790, 12969, 14164, 14410, 17292, 17705, 21246, 21615, 23580, 25938, 28820, 31869, 35410, 38951, 42492, 43230, 51876, 53115, 63738, 64845, 70820, 77902, 86460, 106230, 116853, 127476, 129690, 155804, 159345, 194755, 212460, 233706, 259380, 318690, 350559, 389510, 463871, 467412, 584265, 637380, 701118, 779020, 927742, 1168530, 1391613, 1402236, 1752795, 1855484, 2319355, 2337060, 2783226, 3505590, 4174839, 4638710, 5102581, 5566452, 6958065, 7011180, 8349678, 9277420, 10205162, 13916130, 15307743, 16699356, 20410324, 20874195, 25512905, 27832260, 30615486, 41748390, 45923229, 51025810, 61230972, 76538715, 83496780, 91846458, 102051620, 153077430, 183692916, 229616145, 306154860, 459232290, 918464580]

約数ペア:

[(1, 918464580), (2, 459232290), (3, 306154860), (4, 229616145), (5, 183692916), (6, 153077430), (9, 102051620), (10, 91846458), (11, 83496780), (12, 76538715), (15, 61230972), (18, 51025810), (20, 45923229), (22, 41748390), (30, 30615486), (33, 27832260), (36, 25512905), (44, 20874195), (45, 20410324), (55, 16699356), (60, 15307743), (66, 13916130), (90, 10205162), (99, 9277420), (110, 8349678), (131, 7011180), (132, 6958065), (165, 5566452), (180, 5102581), (198, 4638710), (220, 4174839), (262, 3505590), (330, 2783226), (393, 2337060), (396, 2319355), (495, 1855484), (524, 1752795), (655, 1402236), (660, 1391613), (786, 1168530), (990, 927742), (1179, 779020), (1310, 701118), (1441, 637380), (1572, 584265), (1965, 467412), (1980, 463871), (2358, 389510), (2620, 350559), (2882, 318690), (3541, 259380), (3930, 233706), (4323, 212460), (4716, 194755), (5764, 159345), (5895, 155804), (7082, 129690), (7205, 127476), (7860, 116853), (8646, 106230), (10623, 86460), (11790, 77902), (12969, 70820), (14164, 64845), (14410, 63738), (17292, 53115), (17705, 51876), (21246, 43230), (21615, 42492), (23580, 38951), (25938, 35410), (28820, 31869)]