90165600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{1789}}^1$

素因数の和:1822

約数の個数: 216

約数和(自身を含む): 363570480

約数和(自身を除く): 273404880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1789, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3578, 3600, 4200, 5040, 5367, 5600, 6300, 7156, 7200, 8400, 8945, 10080, 10734, 12523, 12600, 14312, 16101, 16800, 17890, 21468, 25046, 25200, 26835, 28624, 32202, 35780, 37569, 42936, 44725, 50092, 50400, 53670, 57248, 62615, 64404, 71560, 75138, 80505, 85872, 89450, 100184, 107340, 112707, 125230, 128808, 134175, 143120, 150276, 161010, 171744, 178900, 187845, 200368, 214680, 225414, 250460, 257616, 268350, 286240, 300552, 313075, 322020, 357800, 375690, 400736, 402525, 429360, 450828, 500920, 515232, 536700, 563535, 601104, 626150, 644040, 715600, 751380, 805050, 858720, 901656, 939225, 1001840, 1073400, 1127070, 1202208, 1252300, 1288080, 1431200, 1502760, 1610100, 1803312, 1878450, 2003680, 2146800, 2254140, 2504600, 2576160, 2817675, 3005520, 3220200, 3606624, 3756900, 4293600, 4508280, 5009200, 5635350, 6011040, 6440400, 7513800, 9016560, 10018400, 11270700, 12880800, 15027600, 18033120, 22541400, 30055200, 45082800, 90165600]

約数ペア:

[(1, 90165600), (2, 45082800), (3, 30055200), (4, 22541400), (5, 18033120), (6, 15027600), (7, 12880800), (8, 11270700), (9, 10018400), (10, 9016560), (12, 7513800), (14, 6440400), (15, 6011040), (16, 5635350), (18, 5009200), (20, 4508280), (21, 4293600), (24, 3756900), (25, 3606624), (28, 3220200), (30, 3005520), (32, 2817675), (35, 2576160), (36, 2504600), (40, 2254140), (42, 2146800), (45, 2003680), (48, 1878450), (50, 1803312), (56, 1610100), (60, 1502760), (63, 1431200), (70, 1288080), (72, 1252300), (75, 1202208), (80, 1127070), (84, 1073400), (90, 1001840), (96, 939225), (100, 901656), (105, 858720), (112, 805050), (120, 751380), (126, 715600), (140, 644040), (144, 626150), (150, 601104), (160, 563535), (168, 536700), (175, 515232), (180, 500920), (200, 450828), (210, 429360), (224, 402525), (225, 400736), (240, 375690), (252, 357800), (280, 322020), (288, 313075), (300, 300552), (315, 286240), (336, 268350), (350, 257616), (360, 250460), (400, 225414), (420, 214680), (450, 200368), (480, 187845), (504, 178900), (525, 171744), (560, 161010), (600, 150276), (630, 143120), (672, 134175), (700, 128808), (720, 125230), (800, 112707), (840, 107340), (900, 100184), (1008, 89450), (1050, 85872), (1120, 80505), (1200, 75138), (1260, 71560), (1400, 64404), (1440, 62615), (1575, 57248), (1680, 53670), (1789, 50400), (1800, 50092), (2016, 44725), (2100, 42936), (2400, 37569), (2520, 35780), (2800, 32202), (3150, 28624), (3360, 26835), (3578, 25200), (3600, 25046), (4200, 21468), (5040, 17890), (5367, 16800), (5600, 16101), (6300, 14312), (7156, 12600), (7200, 12523), (8400, 10734), (8945, 10080)]