422681400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 1464727680

約数和(自身を除く): 1042046280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 127, 129, 150, 172, 180, 200, 215, 225, 254, 258, 300, 344, 360, 381, 387, 430, 450, 508, 516, 600, 635, 645, 762, 774, 860, 900, 1016, 1032, 1075, 1143, 1270, 1290, 1524, 1548, 1720, 1800, 1849, 1905, 1935, 2150, 2286, 2540, 2580, 3048, 3096, 3175, 3225, 3698, 3810, 3870, 4300, 4572, 5080, 5160, 5461, 5547, 5715, 6350, 6450, 7396, 7620, 7740, 8600, 9144, 9245, 9525, 9675, 10922, 11094, 11430, 12700, 12900, 14792, 15240, 15480, 16383, 16641, 18490, 19050, 19350, 21844, 22188, 22860, 25400, 25800, 27305, 27735, 28575, 32766, 33282, 36980, 38100, 38700, 43688, 44376, 45720, 46225, 49149, 54610, 55470, 57150, 65532, 66564, 73960, 76200, 77400, 81915, 83205, 92450, 98298, 109220, 110940, 114300, 131064, 133128, 136525, 138675, 163830, 166410, 184900, 196596, 218440, 221880, 228600, 234823, 245745, 273050, 277350, 327660, 332820, 369800, 393192, 409575, 416025, 469646, 491490, 546100, 554700, 655320, 665640, 704469, 819150, 832050, 939292, 982980, 1092200, 1109400, 1174115, 1228725, 1408938, 1638300, 1664100, 1878584, 1965960, 2113407, 2348230, 2457450, 2817876, 3276600, 3328200, 3522345, 4226814, 4696460, 4914900, 5635752, 5870575, 7044690, 8453628, 9392920, 9829800, 10567035, 11741150, 14089380, 16907256, 17611725, 21134070, 23482300, 28178760, 35223450, 42268140, 46964600, 52835175, 70446900, 84536280, 105670350, 140893800, 211340700, 422681400]

約数ペア:

[(1, 422681400), (2, 211340700), (3, 140893800), (4, 105670350), (5, 84536280), (6, 70446900), (8, 52835175), (9, 46964600), (10, 42268140), (12, 35223450), (15, 28178760), (18, 23482300), (20, 21134070), (24, 17611725), (25, 16907256), (30, 14089380), (36, 11741150), (40, 10567035), (43, 9829800), (45, 9392920), (50, 8453628), (60, 7044690), (72, 5870575), (75, 5635752), (86, 4914900), (90, 4696460), (100, 4226814), (120, 3522345), (127, 3328200), (129, 3276600), (150, 2817876), (172, 2457450), (180, 2348230), (200, 2113407), (215, 1965960), (225, 1878584), (254, 1664100), (258, 1638300), (300, 1408938), (344, 1228725), (360, 1174115), (381, 1109400), (387, 1092200), (430, 982980), (450, 939292), (508, 832050), (516, 819150), (600, 704469), (635, 665640), (645, 655320), (762, 554700), (774, 546100), (860, 491490), (900, 469646), (1016, 416025), (1032, 409575), (1075, 393192), (1143, 369800), (1270, 332820), (1290, 327660), (1524, 277350), (1548, 273050), (1720, 245745), (1800, 234823), (1849, 228600), (1905, 221880), (1935, 218440), (2150, 196596), (2286, 184900), (2540, 166410), (2580, 163830), (3048, 138675), (3096, 136525), (3175, 133128), (3225, 131064), (3698, 114300), (3810, 110940), (3870, 109220), (4300, 98298), (4572, 92450), (5080, 83205), (5160, 81915), (5461, 77400), (5547, 76200), (5715, 73960), (6350, 66564), (6450, 65532), (7396, 57150), (7620, 55470), (7740, 54610), (8600, 49149), (9144, 46225), (9245, 45720), (9525, 44376), (9675, 43688), (10922, 38700), (11094, 38100), (11430, 36980), (12700, 33282), (12900, 32766), (14792, 28575), (15240, 27735), (15480, 27305), (16383, 25800), (16641, 25400), (18490, 22860), (19050, 22188), (19350, 21844)]