100991520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 404756352

約数和(自身を除く): 303764832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 233, 240, 252, 258, 280, 288, 301, 315, 336, 344, 360, 387, 420, 430, 466, 480, 504, 516, 560, 602, 630, 645, 672, 688, 699, 720, 774, 840, 860, 903, 932, 1008, 1032, 1120, 1165, 1204, 1260, 1290, 1376, 1398, 1440, 1505, 1548, 1631, 1680, 1720, 1806, 1864, 1935, 2016, 2064, 2097, 2330, 2408, 2520, 2580, 2709, 2796, 3010, 3096, 3262, 3360, 3440, 3495, 3612, 3728, 3870, 4128, 4194, 4515, 4660, 4816, 4893, 5040, 5160, 5418, 5592, 6020, 6192, 6524, 6880, 6990, 7224, 7456, 7740, 8155, 8388, 9030, 9320, 9632, 9786, 10019, 10080, 10320, 10485, 10836, 11184, 12040, 12384, 13048, 13545, 13980, 14448, 14679, 15480, 16310, 16776, 18060, 18640, 19572, 20038, 20640, 20970, 21672, 22368, 24080, 24465, 26096, 27090, 27960, 28896, 29358, 30057, 30960, 32620, 33552, 36120, 37280, 39144, 40076, 41940, 43344, 48160, 48930, 50095, 52192, 54180, 55920, 58716, 60114, 61920, 65240, 67104, 70133, 72240, 73395, 78288, 80152, 83880, 86688, 90171, 97860, 100190, 108360, 111840, 117432, 120228, 130480, 140266, 144480, 146790, 150285, 156576, 160304, 167760, 180342, 195720, 200380, 210399, 216720, 234864, 240456, 260960, 280532, 293580, 300570, 320608, 335520, 350665, 360684, 391440, 400760, 420798, 433440, 450855, 469728, 480912, 561064, 587160, 601140, 631197, 701330, 721368, 782880, 801520, 841596, 901710, 961824, 1051995, 1122128, 1174320, 1202280, 1262394, 1402660, 1442736, 1603040, 1683192, 1803420, 2103990, 2244256, 2348640, 2404560, 2524788, 2805320, 2885472, 3155985, 3366384, 3606840, 4207980, 4809120, 5049576, 5610640, 6311970, 6732768, 7213680, 8415960, 10099152, 11221280, 12623940, 14427360, 16831920, 20198304, 25247880, 33663840, 50495760, 100991520]

約数ペア:

[(1, 100991520), (2, 50495760), (3, 33663840), (4, 25247880), (5, 20198304), (6, 16831920), (7, 14427360), (8, 12623940), (9, 11221280), (10, 10099152), (12, 8415960), (14, 7213680), (15, 6732768), (16, 6311970), (18, 5610640), (20, 5049576), (21, 4809120), (24, 4207980), (28, 3606840), (30, 3366384), (32, 3155985), (35, 2885472), (36, 2805320), (40, 2524788), (42, 2404560), (43, 2348640), (45, 2244256), (48, 2103990), (56, 1803420), (60, 1683192), (63, 1603040), (70, 1442736), (72, 1402660), (80, 1262394), (84, 1202280), (86, 1174320), (90, 1122128), (96, 1051995), (105, 961824), (112, 901710), (120, 841596), (126, 801520), (129, 782880), (140, 721368), (144, 701330), (160, 631197), (168, 601140), (172, 587160), (180, 561064), (210, 480912), (215, 469728), (224, 450855), (233, 433440), (240, 420798), (252, 400760), (258, 391440), (280, 360684), (288, 350665), (301, 335520), (315, 320608), (336, 300570), (344, 293580), (360, 280532), (387, 260960), (420, 240456), (430, 234864), (466, 216720), (480, 210399), (504, 200380), (516, 195720), (560, 180342), (602, 167760), (630, 160304), (645, 156576), (672, 150285), (688, 146790), (699, 144480), (720, 140266), (774, 130480), (840, 120228), (860, 117432), (903, 111840), (932, 108360), (1008, 100190), (1032, 97860), (1120, 90171), (1165, 86688), (1204, 83880), (1260, 80152), (1290, 78288), (1376, 73395), (1398, 72240), (1440, 70133), (1505, 67104), (1548, 65240), (1631, 61920), (1680, 60114), (1720, 58716), (1806, 55920), (1864, 54180), (1935, 52192), (2016, 50095), (2064, 48930), (2097, 48160), (2330, 43344), (2408, 41940), (2520, 40076), (2580, 39144), (2709, 37280), (2796, 36120), (3010, 33552), (3096, 32620), (3262, 30960), (3360, 30057), (3440, 29358), (3495, 28896), (3612, 27960), (3728, 27090), (3870, 26096), (4128, 24465), (4194, 24080), (4515, 22368), (4660, 21672), (4816, 20970), (4893, 20640), (5040, 20038), (5160, 19572), (5418, 18640), (5592, 18060), (6020, 16776), (6192, 16310), (6524, 15480), (6880, 14679), (6990, 14448), (7224, 13980), (7456, 13545), (7740, 13048), (8155, 12384), (8388, 12040), (9030, 11184), (9320, 10836), (9632, 10485), (9786, 10320), (10019, 10080)]