30055200

素因数分解:

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

素因数の和:1819

約数の個数: 144

約数和(自身を含む): 111867840

約数和(自身を除く): 81812640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 1789, 2100, 2400, 2800, 3360, 3578, 4200, 5367, 5600, 7156, 8400, 8945, 10734, 12523, 14312, 16800, 17890, 21468, 25046, 26835, 28624, 35780, 37569, 42936, 44725, 50092, 53670, 57248, 62615, 71560, 75138, 85872, 89450, 100184, 107340, 125230, 134175, 143120, 150276, 171744, 178900, 187845, 200368, 214680, 250460, 268350, 286240, 300552, 313075, 357800, 375690, 400736, 429360, 500920, 536700, 601104, 626150, 715600, 751380, 858720, 939225, 1001840, 1073400, 1202208, 1252300, 1431200, 1502760, 1878450, 2003680, 2146800, 2504600, 3005520, 3756900, 4293600, 5009200, 6011040, 7513800, 10018400, 15027600, 30055200]

約数ペア:

[(1, 30055200), (2, 15027600), (3, 10018400), (4, 7513800), (5, 6011040), (6, 5009200), (7, 4293600), (8, 3756900), (10, 3005520), (12, 2504600), (14, 2146800), (15, 2003680), (16, 1878450), (20, 1502760), (21, 1431200), (24, 1252300), (25, 1202208), (28, 1073400), (30, 1001840), (32, 939225), (35, 858720), (40, 751380), (42, 715600), (48, 626150), (50, 601104), (56, 536700), (60, 500920), (70, 429360), (75, 400736), (80, 375690), (84, 357800), (96, 313075), (100, 300552), (105, 286240), (112, 268350), (120, 250460), (140, 214680), (150, 200368), (160, 187845), (168, 178900), (175, 171744), (200, 150276), (210, 143120), (224, 134175), (240, 125230), (280, 107340), (300, 100184), (336, 89450), (350, 85872), (400, 75138), (420, 71560), (480, 62615), (525, 57248), (560, 53670), (600, 50092), (672, 44725), (700, 42936), (800, 37569), (840, 35780), (1050, 28624), (1120, 26835), (1200, 25046), (1400, 21468), (1680, 17890), (1789, 16800), (2100, 14312), (2400, 12523), (2800, 10734), (3360, 8945), (3578, 8400), (4200, 7156), (5367, 5600)]