90123891200

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21401}}^1$

素因数の和:21483

約数の個数: 240

約数和(自身を含む): 260629104384

約数和(自身を除く): 170505213184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 64, 70, 80, 94, 100, 112, 128, 140, 160, 175, 188, 200, 224, 235, 256, 280, 320, 329, 350, 376, 400, 448, 470, 512, 560, 640, 658, 700, 752, 800, 896, 940, 1120, 1175, 1280, 1316, 1400, 1504, 1600, 1645, 1792, 1880, 2240, 2350, 2560, 2632, 2800, 3008, 3200, 3290, 3584, 3760, 4480, 4700, 5264, 5600, 6016, 6400, 6580, 7520, 8225, 8960, 9400, 10528, 11200, 12032, 12800, 13160, 15040, 16450, 17920, 18800, 21056, 21401, 22400, 24064, 26320, 30080, 32900, 37600, 42112, 42802, 44800, 52640, 60160, 65800, 75200, 84224, 85604, 89600, 105280, 107005, 120320, 131600, 149807, 150400, 168448, 171208, 210560, 214010, 263200, 299614, 300800, 342416, 421120, 428020, 526400, 535025, 599228, 601600, 684832, 749035, 842240, 856040, 1005847, 1052800, 1070050, 1198456, 1369664, 1498070, 1712080, 2011694, 2105600, 2140100, 2396912, 2739328, 2996140, 3424160, 3745175, 4023388, 4211200, 4280200, 4793824, 5029235, 5478656, 5992280, 6848320, 7040929, 7490350, 8046776, 8560400, 9587648, 10058470, 10957312, 11984560, 13696640, 14081858, 14980700, 16093552, 17120800, 19175296, 20116940, 23969120, 25146175, 27393280, 28163716, 29961400, 32187104, 34241600, 35204645, 38350592, 40233880, 47938240, 50292350, 54786560, 56327432, 59922800, 64374208, 68483200, 70409290, 76701184, 80467760, 95876480, 100584700, 112654864, 119845600, 128748416, 136966400, 140818580, 160935520, 176023225, 191752960, 201169400, 225309728, 239691200, 257496832, 273932800, 281637160, 321871040, 352046450, 383505920, 402338800, 450619456, 479382400, 514993664, 563274320, 643742080, 704092900, 804677600, 901238912, 958764800, 1126548640, 1287484160, 1408185800, 1609355200, 1802477824, 1917529600, 2253097280, 2574968320, 2816371600, 3218710400, 3604955648, 4506194560, 5632743200, 6437420800, 9012389120, 11265486400, 12874841600, 18024778240, 22530972800, 45061945600, 90123891200]

約数ペア:

[(1, 90123891200), (2, 45061945600), (4, 22530972800), (5, 18024778240), (7, 12874841600), (8, 11265486400), (10, 9012389120), (14, 6437420800), (16, 5632743200), (20, 4506194560), (25, 3604955648), (28, 3218710400), (32, 2816371600), (35, 2574968320), (40, 2253097280), (47, 1917529600), (50, 1802477824), (56, 1609355200), (64, 1408185800), (70, 1287484160), (80, 1126548640), (94, 958764800), (100, 901238912), (112, 804677600), (128, 704092900), (140, 643742080), (160, 563274320), (175, 514993664), (188, 479382400), (200, 450619456), (224, 402338800), (235, 383505920), (256, 352046450), (280, 321871040), (320, 281637160), (329, 273932800), (350, 257496832), (376, 239691200), (400, 225309728), (448, 201169400), (470, 191752960), (512, 176023225), (560, 160935520), (640, 140818580), (658, 136966400), (700, 128748416), (752, 119845600), (800, 112654864), (896, 100584700), (940, 95876480), (1120, 80467760), (1175, 76701184), (1280, 70409290), (1316, 68483200), (1400, 64374208), (1504, 59922800), (1600, 56327432), (1645, 54786560), (1792, 50292350), (1880, 47938240), (2240, 40233880), (2350, 38350592), (2560, 35204645), (2632, 34241600), (2800, 32187104), (3008, 29961400), (3200, 28163716), (3290, 27393280), (3584, 25146175), (3760, 23969120), (4480, 20116940), (4700, 19175296), (5264, 17120800), (5600, 16093552), (6016, 14980700), (6400, 14081858), (6580, 13696640), (7520, 11984560), (8225, 10957312), (8960, 10058470), (9400, 9587648), (10528, 8560400), (11200, 8046776), (12032, 7490350), (12800, 7040929), (13160, 6848320), (15040, 5992280), (16450, 5478656), (17920, 5029235), (18800, 4793824), (21056, 4280200), (21401, 4211200), (22400, 4023388), (24064, 3745175), (26320, 3424160), (30080, 2996140), (32900, 2739328), (37600, 2396912), (42112, 2140100), (42802, 2105600), (44800, 2011694), (52640, 1712080), (60160, 1498070), (65800, 1369664), (75200, 1198456), (84224, 1070050), (85604, 1052800), (89600, 1005847), (105280, 856040), (107005, 842240), (120320, 749035), (131600, 684832), (149807, 601600), (150400, 599228), (168448, 535025), (171208, 526400), (210560, 428020), (214010, 421120), (263200, 342416), (299614, 300800)]