480257400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:3998

約数の個数: 192

約数和(自身を含む): 1760601600

約数和(自身を除く): 1280344200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 50, 56, 58, 60, 70, 75, 84, 87, 100, 105, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 280, 290, 300, 348, 350, 406, 420, 435, 525, 580, 600, 609, 696, 700, 725, 812, 840, 870, 1015, 1050, 1160, 1218, 1400, 1450, 1624, 1740, 2030, 2100, 2175, 2436, 2900, 3045, 3480, 3943, 4060, 4200, 4350, 4872, 5075, 5800, 6090, 7886, 8120, 8700, 10150, 11829, 12180, 15225, 15772, 17400, 19715, 20300, 23658, 24360, 27601, 30450, 31544, 39430, 40600, 47316, 55202, 59145, 60900, 78860, 82803, 94632, 98575, 110404, 114347, 118290, 121800, 138005, 157720, 165606, 197150, 220808, 228694, 236580, 276010, 295725, 331212, 343041, 394300, 414015, 457388, 473160, 552020, 571735, 591450, 662424, 686082, 690025, 788600, 800429, 828030, 914776, 1104040, 1143470, 1182900, 1372164, 1380050, 1600858, 1656060, 1715205, 2070075, 2286940, 2365800, 2401287, 2744328, 2760100, 2858675, 3201716, 3312120, 3430410, 4002145, 4140150, 4573880, 4802574, 5520200, 5717350, 6403432, 6860820, 8004290, 8280300, 8576025, 9605148, 11434700, 12006435, 13721640, 16008580, 16560600, 17152050, 19210296, 20010725, 22869400, 24012870, 32017160, 34304100, 40021450, 48025740, 60032175, 68608200, 80042900, 96051480, 120064350, 160085800, 240128700, 480257400]

約数ペア:

[(1, 480257400), (2, 240128700), (3, 160085800), (4, 120064350), (5, 96051480), (6, 80042900), (7, 68608200), (8, 60032175), (10, 48025740), (12, 40021450), (14, 34304100), (15, 32017160), (20, 24012870), (21, 22869400), (24, 20010725), (25, 19210296), (28, 17152050), (29, 16560600), (30, 16008580), (35, 13721640), (40, 12006435), (42, 11434700), (50, 9605148), (56, 8576025), (58, 8280300), (60, 8004290), (70, 6860820), (75, 6403432), (84, 5717350), (87, 5520200), (100, 4802574), (105, 4573880), (116, 4140150), (120, 4002145), (140, 3430410), (145, 3312120), (150, 3201716), (168, 2858675), (174, 2760100), (175, 2744328), (200, 2401287), (203, 2365800), (210, 2286940), (232, 2070075), (280, 1715205), (290, 1656060), (300, 1600858), (348, 1380050), (350, 1372164), (406, 1182900), (420, 1143470), (435, 1104040), (525, 914776), (580, 828030), (600, 800429), (609, 788600), (696, 690025), (700, 686082), (725, 662424), (812, 591450), (840, 571735), (870, 552020), (1015, 473160), (1050, 457388), (1160, 414015), (1218, 394300), (1400, 343041), (1450, 331212), (1624, 295725), (1740, 276010), (2030, 236580), (2100, 228694), (2175, 220808), (2436, 197150), (2900, 165606), (3045, 157720), (3480, 138005), (3943, 121800), (4060, 118290), (4200, 114347), (4350, 110404), (4872, 98575), (5075, 94632), (5800, 82803), (6090, 78860), (7886, 60900), (8120, 59145), (8700, 55202), (10150, 47316), (11829, 40600), (12180, 39430), (15225, 31544), (15772, 30450), (17400, 27601), (19715, 24360), (20300, 23658)]