90875400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 358771680

約数和(自身を除く): 267896280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 49, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 98, 100, 105, 110, 120, 132, 140, 147, 150, 154, 165, 168, 175, 196, 200, 210, 220, 231, 245, 264, 275, 280, 281, 294, 300, 308, 330, 350, 385, 392, 420, 440, 462, 490, 525, 539, 550, 562, 588, 600, 616, 660, 700, 735, 770, 825, 840, 843, 924, 980, 1050, 1078, 1100, 1124, 1155, 1176, 1225, 1320, 1400, 1405, 1470, 1540, 1617, 1650, 1686, 1848, 1925, 1960, 1967, 2100, 2156, 2200, 2248, 2310, 2450, 2695, 2810, 2940, 3080, 3091, 3234, 3300, 3372, 3675, 3850, 3934, 4200, 4215, 4312, 4620, 4900, 5390, 5620, 5775, 5880, 5901, 6182, 6468, 6600, 6744, 7025, 7350, 7700, 7868, 8085, 8430, 9240, 9273, 9800, 9835, 10780, 11240, 11550, 11802, 12364, 12936, 13475, 13769, 14050, 14700, 15400, 15455, 15736, 16170, 16860, 18546, 19670, 21075, 21560, 21637, 23100, 23604, 24728, 26950, 27538, 28100, 29400, 29505, 30910, 32340, 33720, 37092, 39340, 40425, 41307, 42150, 43274, 46200, 46365, 47208, 49175, 53900, 55076, 56200, 59010, 61820, 64680, 64911, 68845, 74184, 77275, 78680, 80850, 82614, 84300, 86548, 92730, 98350, 107800, 108185, 110152, 118020, 123640, 129822, 137690, 147525, 151459, 154550, 161700, 165228, 168600, 173096, 185460, 196700, 206535, 216370, 231825, 236040, 259644, 275380, 295050, 302918, 309100, 323400, 324555, 330456, 344225, 370920, 393400, 413070, 432740, 454377, 463650, 519288, 540925, 550760, 590100, 605836, 618200, 649110, 688450, 757295, 826140, 865480, 908754, 927300, 1032675, 1081850, 1180200, 1211672, 1298220, 1376900, 1514590, 1622775, 1652280, 1817508, 1854600, 2065350, 2163700, 2271885, 2596440, 2753800, 3029180, 3245550, 3635016, 3786475, 4130700, 4327400, 4543770, 6058360, 6491100, 7572950, 8261400, 9087540, 11359425, 12982200, 15145900, 18175080, 22718850, 30291800, 45437700, 90875400]

約数ペア:

[(1, 90875400), (2, 45437700), (3, 30291800), (4, 22718850), (5, 18175080), (6, 15145900), (7, 12982200), (8, 11359425), (10, 9087540), (11, 8261400), (12, 7572950), (14, 6491100), (15, 6058360), (20, 4543770), (21, 4327400), (22, 4130700), (24, 3786475), (25, 3635016), (28, 3245550), (30, 3029180), (33, 2753800), (35, 2596440), (40, 2271885), (42, 2163700), (44, 2065350), (49, 1854600), (50, 1817508), (55, 1652280), (56, 1622775), (60, 1514590), (66, 1376900), (70, 1298220), (75, 1211672), (77, 1180200), (84, 1081850), (88, 1032675), (98, 927300), (100, 908754), (105, 865480), (110, 826140), (120, 757295), (132, 688450), (140, 649110), (147, 618200), (150, 605836), (154, 590100), (165, 550760), (168, 540925), (175, 519288), (196, 463650), (200, 454377), (210, 432740), (220, 413070), (231, 393400), (245, 370920), (264, 344225), (275, 330456), (280, 324555), (281, 323400), (294, 309100), (300, 302918), (308, 295050), (330, 275380), (350, 259644), (385, 236040), (392, 231825), (420, 216370), (440, 206535), (462, 196700), (490, 185460), (525, 173096), (539, 168600), (550, 165228), (562, 161700), (588, 154550), (600, 151459), (616, 147525), (660, 137690), (700, 129822), (735, 123640), (770, 118020), (825, 110152), (840, 108185), (843, 107800), (924, 98350), (980, 92730), (1050, 86548), (1078, 84300), (1100, 82614), (1124, 80850), (1155, 78680), (1176, 77275), (1225, 74184), (1320, 68845), (1400, 64911), (1405, 64680), (1470, 61820), (1540, 59010), (1617, 56200), (1650, 55076), (1686, 53900), (1848, 49175), (1925, 47208), (1960, 46365), (1967, 46200), (2100, 43274), (2156, 42150), (2200, 41307), (2248, 40425), (2310, 39340), (2450, 37092), (2695, 33720), (2810, 32340), (2940, 30910), (3080, 29505), (3091, 29400), (3234, 28100), (3300, 27538), (3372, 26950), (3675, 24728), (3850, 23604), (3934, 23100), (4200, 21637), (4215, 21560), (4312, 21075), (4620, 19670), (4900, 18546), (5390, 16860), (5620, 16170), (5775, 15736), (5880, 15455), (5901, 15400), (6182, 14700), (6468, 14050), (6600, 13769), (6744, 13475), (7025, 12936), (7350, 12364), (7700, 11802), (7868, 11550), (8085, 11240), (8430, 10780), (9240, 9835), (9273, 9800)]