85957740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 302400000

約数和(自身を除く): 216442260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 87, 90, 99, 108, 110, 116, 132, 135, 145, 165, 174, 180, 198, 220, 261, 270, 290, 297, 319, 330, 348, 396, 435, 495, 499, 522, 540, 580, 594, 638, 660, 783, 870, 957, 990, 998, 1044, 1188, 1276, 1305, 1485, 1497, 1566, 1595, 1740, 1914, 1980, 1996, 2495, 2610, 2871, 2970, 2994, 3132, 3190, 3828, 3915, 4491, 4785, 4990, 5220, 5489, 5742, 5940, 5988, 6380, 7485, 7830, 8613, 8982, 9570, 9980, 10978, 11484, 13473, 14355, 14471, 14970, 15660, 16467, 17226, 17964, 19140, 21956, 22455, 26946, 27445, 28710, 28942, 29940, 32934, 34452, 43065, 43413, 44910, 49401, 53892, 54890, 57420, 57884, 65868, 67365, 72355, 82335, 86130, 86826, 89820, 98802, 109780, 130239, 134730, 144710, 148203, 159181, 164670, 172260, 173652, 197604, 217065, 247005, 260478, 269460, 289420, 296406, 318362, 329340, 390717, 434130, 477543, 494010, 520956, 592812, 636724, 651195, 741015, 781434, 795905, 868260, 955086, 988020, 1302390, 1432629, 1482030, 1562868, 1591810, 1910172, 1953585, 2387715, 2604780, 2865258, 2964060, 3183620, 3907170, 4297887, 4775430, 5730516, 7163145, 7814340, 8595774, 9550860, 14326290, 17191548, 21489435, 28652580, 42978870, 85957740]

約数ペア:

[(1, 85957740), (2, 42978870), (3, 28652580), (4, 21489435), (5, 17191548), (6, 14326290), (9, 9550860), (10, 8595774), (11, 7814340), (12, 7163145), (15, 5730516), (18, 4775430), (20, 4297887), (22, 3907170), (27, 3183620), (29, 2964060), (30, 2865258), (33, 2604780), (36, 2387715), (44, 1953585), (45, 1910172), (54, 1591810), (55, 1562868), (58, 1482030), (60, 1432629), (66, 1302390), (87, 988020), (90, 955086), (99, 868260), (108, 795905), (110, 781434), (116, 741015), (132, 651195), (135, 636724), (145, 592812), (165, 520956), (174, 494010), (180, 477543), (198, 434130), (220, 390717), (261, 329340), (270, 318362), (290, 296406), (297, 289420), (319, 269460), (330, 260478), (348, 247005), (396, 217065), (435, 197604), (495, 173652), (499, 172260), (522, 164670), (540, 159181), (580, 148203), (594, 144710), (638, 134730), (660, 130239), (783, 109780), (870, 98802), (957, 89820), (990, 86826), (998, 86130), (1044, 82335), (1188, 72355), (1276, 67365), (1305, 65868), (1485, 57884), (1497, 57420), (1566, 54890), (1595, 53892), (1740, 49401), (1914, 44910), (1980, 43413), (1996, 43065), (2495, 34452), (2610, 32934), (2871, 29940), (2970, 28942), (2994, 28710), (3132, 27445), (3190, 26946), (3828, 22455), (3915, 21956), (4491, 19140), (4785, 17964), (4990, 17226), (5220, 16467), (5489, 15660), (5742, 14970), (5940, 14471), (5988, 14355), (6380, 13473), (7485, 11484), (7830, 10978), (8613, 9980), (8982, 9570)]