328181400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6287}}^1$

素因数の和:6338

約数の個数: 144

約数和(自身を含む): 1140328800

約数和(自身を除く): 812147400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1160, 1305, 1450, 1740, 1800, 2088, 2175, 2610, 2900, 3480, 4350, 5220, 5800, 6287, 6525, 8700, 10440, 12574, 13050, 17400, 18861, 25148, 26100, 31435, 37722, 50296, 52200, 56583, 62870, 75444, 94305, 113166, 125740, 150888, 157175, 182323, 188610, 226332, 251480, 282915, 314350, 364646, 377220, 452664, 471525, 546969, 565830, 628700, 729292, 754440, 911615, 943050, 1093938, 1131660, 1257400, 1414575, 1458584, 1640907, 1823230, 1886100, 2187876, 2263320, 2734845, 2829150, 3281814, 3646460, 3772200, 4375752, 4558075, 5469690, 5658300, 6563628, 7292920, 8204535, 9116150, 10939380, 11316600, 13127256, 13674225, 16409070, 18232300, 21878760, 27348450, 32818140, 36464600, 41022675, 54696900, 65636280, 82045350, 109393800, 164090700, 328181400]

約数ペア:

[(1, 328181400), (2, 164090700), (3, 109393800), (4, 82045350), (5, 65636280), (6, 54696900), (8, 41022675), (9, 36464600), (10, 32818140), (12, 27348450), (15, 21878760), (18, 18232300), (20, 16409070), (24, 13674225), (25, 13127256), (29, 11316600), (30, 10939380), (36, 9116150), (40, 8204535), (45, 7292920), (50, 6563628), (58, 5658300), (60, 5469690), (72, 4558075), (75, 4375752), (87, 3772200), (90, 3646460), (100, 3281814), (116, 2829150), (120, 2734845), (145, 2263320), (150, 2187876), (174, 1886100), (180, 1823230), (200, 1640907), (225, 1458584), (232, 1414575), (261, 1257400), (290, 1131660), (300, 1093938), (348, 943050), (360, 911615), (435, 754440), (450, 729292), (522, 628700), (580, 565830), (600, 546969), (696, 471525), (725, 452664), (870, 377220), (900, 364646), (1044, 314350), (1160, 282915), (1305, 251480), (1450, 226332), (1740, 188610), (1800, 182323), (2088, 157175), (2175, 150888), (2610, 125740), (2900, 113166), (3480, 94305), (4350, 75444), (5220, 62870), (5800, 56583), (6287, 52200), (6525, 50296), (8700, 37722), (10440, 31435), (12574, 26100), (13050, 25148), (17400, 18861)]