145465740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1381

約数の個数: 192

約数和(自身を含む): 535449600

約数和(自身を除く): 389983860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1327, 1566, 1740, 1827, 1890, 2030, 2436, 2610, 2654, 3045, 3132, 3654, 3780, 3915, 3981, 4060, 5220, 5308, 5481, 6090, 6635, 7308, 7830, 7962, 9135, 9289, 10962, 11943, 12180, 13270, 15660, 15924, 18270, 18578, 19905, 21924, 23886, 26540, 27405, 27867, 35829, 36540, 37156, 38483, 39810, 46445, 47772, 54810, 55734, 59715, 71658, 76966, 79620, 83601, 92890, 109620, 111468, 115449, 119430, 139335, 143316, 153932, 167202, 179145, 185780, 192415, 230898, 238860, 250803, 269381, 278670, 334404, 346347, 358290, 384830, 418005, 461796, 501606, 538762, 557340, 577245, 692694, 716580, 769660, 808143, 836010, 1003212, 1039041, 1077524, 1154490, 1254015, 1346905, 1385388, 1616286, 1672020, 1731735, 2078082, 2308980, 2424429, 2508030, 2693810, 3232572, 3463470, 4040715, 4156164, 4848858, 5016060, 5195205, 5387620, 6926940, 7273287, 8081430, 9697716, 10390410, 12122145, 14546574, 16162860, 20780820, 24244290, 29093148, 36366435, 48488580, 72732870, 145465740]

約数ペア:

[(1, 145465740), (2, 72732870), (3, 48488580), (4, 36366435), (5, 29093148), (6, 24244290), (7, 20780820), (9, 16162860), (10, 14546574), (12, 12122145), (14, 10390410), (15, 9697716), (18, 8081430), (20, 7273287), (21, 6926940), (27, 5387620), (28, 5195205), (29, 5016060), (30, 4848858), (35, 4156164), (36, 4040715), (42, 3463470), (45, 3232572), (54, 2693810), (58, 2508030), (60, 2424429), (63, 2308980), (70, 2078082), (84, 1731735), (87, 1672020), (90, 1616286), (105, 1385388), (108, 1346905), (116, 1254015), (126, 1154490), (135, 1077524), (140, 1039041), (145, 1003212), (174, 836010), (180, 808143), (189, 769660), (203, 716580), (210, 692694), (252, 577245), (261, 557340), (270, 538762), (290, 501606), (315, 461796), (348, 418005), (378, 384830), (406, 358290), (420, 346347), (435, 334404), (522, 278670), (540, 269381), (580, 250803), (609, 238860), (630, 230898), (756, 192415), (783, 185780), (812, 179145), (870, 167202), (945, 153932), (1015, 143316), (1044, 139335), (1218, 119430), (1260, 115449), (1305, 111468), (1327, 109620), (1566, 92890), (1740, 83601), (1827, 79620), (1890, 76966), (2030, 71658), (2436, 59715), (2610, 55734), (2654, 54810), (3045, 47772), (3132, 46445), (3654, 39810), (3780, 38483), (3915, 37156), (3981, 36540), (4060, 35829), (5220, 27867), (5308, 27405), (5481, 26540), (6090, 23886), (6635, 21924), (7308, 19905), (7830, 18578), (7962, 18270), (9135, 15924), (9289, 15660), (10962, 13270), (11943, 12180)]