284104800

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{1879}}^1$

素因数の和:1915

約数の個数: 288

約数和(自身を含む): 1174924800

約数和(自身を除く): 890820000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 560, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 1008, 1050, 1080, 1120, 1200, 1260, 1350, 1400, 1440, 1512, 1575, 1680, 1800, 1879, 1890, 2016, 2100, 2160, 2400, 2520, 2700, 2800, 3024, 3150, 3360, 3600, 3758, 3780, 4200, 4320, 4725, 5040, 5400, 5600, 5637, 6048, 6300, 7200, 7516, 7560, 8400, 9395, 9450, 10080, 10800, 11274, 12600, 13153, 15032, 15120, 16800, 16911, 18790, 18900, 21600, 22548, 25200, 26306, 28185, 30064, 30240, 33822, 37580, 37800, 39459, 45096, 46975, 50400, 50733, 52612, 56370, 60128, 65765, 67644, 75160, 75600, 78918, 84555, 90192, 93950, 101466, 105224, 112740, 118377, 131530, 135288, 140925, 150320, 151200, 157836, 169110, 180384, 187900, 197295, 202932, 210448, 225480, 236754, 253665, 263060, 270576, 281850, 300640, 315672, 328825, 338220, 355131, 375800, 394590, 405864, 420896, 422775, 450960, 473508, 507330, 526120, 541152, 563700, 591885, 631344, 657650, 676440, 710262, 751600, 789180, 811728, 845550, 901920, 947016, 986475, 1014660, 1052240, 1127400, 1183770, 1262688, 1268325, 1315300, 1352880, 1420524, 1503200, 1578360, 1623456, 1691100, 1775655, 1894032, 1972950, 2029320, 2104480, 2254800, 2367540, 2536650, 2630600, 2705760, 2841048, 2959425, 3156720, 3382200, 3551310, 3788064, 3945900, 4058640, 4509600, 4735080, 5073300, 5261200, 5682096, 5918850, 6313440, 6764400, 7102620, 7891800, 8117280, 8878275, 9470160, 10146600, 10522400, 11364192, 11837700, 13528800, 14205240, 15783600, 17756550, 18940320, 20293200, 23675400, 28410480, 31567200, 35513100, 40586400, 47350800, 56820960, 71026200, 94701600, 142052400, 284104800]

約数ペア:

[(1, 284104800), (2, 142052400), (3, 94701600), (4, 71026200), (5, 56820960), (6, 47350800), (7, 40586400), (8, 35513100), (9, 31567200), (10, 28410480), (12, 23675400), (14, 20293200), (15, 18940320), (16, 17756550), (18, 15783600), (20, 14205240), (21, 13528800), (24, 11837700), (25, 11364192), (27, 10522400), (28, 10146600), (30, 9470160), (32, 8878275), (35, 8117280), (36, 7891800), (40, 7102620), (42, 6764400), (45, 6313440), (48, 5918850), (50, 5682096), (54, 5261200), (56, 5073300), (60, 4735080), (63, 4509600), (70, 4058640), (72, 3945900), (75, 3788064), (80, 3551310), (84, 3382200), (90, 3156720), (96, 2959425), (100, 2841048), (105, 2705760), (108, 2630600), (112, 2536650), (120, 2367540), (126, 2254800), (135, 2104480), (140, 2029320), (144, 1972950), (150, 1894032), (160, 1775655), (168, 1691100), (175, 1623456), (180, 1578360), (189, 1503200), (200, 1420524), (210, 1352880), (216, 1315300), (224, 1268325), (225, 1262688), (240, 1183770), (252, 1127400), (270, 1052240), (280, 1014660), (288, 986475), (300, 947016), (315, 901920), (336, 845550), (350, 811728), (360, 789180), (378, 751600), (400, 710262), (420, 676440), (432, 657650), (450, 631344), (480, 591885), (504, 563700), (525, 541152), (540, 526120), (560, 507330), (600, 473508), (630, 450960), (672, 422775), (675, 420896), (700, 405864), (720, 394590), (756, 375800), (800, 355131), (840, 338220), (864, 328825), (900, 315672), (945, 300640), (1008, 281850), (1050, 270576), (1080, 263060), (1120, 253665), (1200, 236754), (1260, 225480), (1350, 210448), (1400, 202932), (1440, 197295), (1512, 187900), (1575, 180384), (1680, 169110), (1800, 157836), (1879, 151200), (1890, 150320), (2016, 140925), (2100, 135288), (2160, 131530), (2400, 118377), (2520, 112740), (2700, 105224), (2800, 101466), (3024, 93950), (3150, 90192), (3360, 84555), (3600, 78918), (3758, 75600), (3780, 75160), (4200, 67644), (4320, 65765), (4725, 60128), (5040, 56370), (5400, 52612), (5600, 50733), (5637, 50400), (6048, 46975), (6300, 45096), (7200, 39459), (7516, 37800), (7560, 37580), (8400, 33822), (9395, 30240), (9450, 30064), (10080, 28185), (10800, 26306), (11274, 25200), (12600, 22548), (13153, 21600), (15032, 18900), (15120, 18790), (16800, 16911)]