270997524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 812972160

約数和(自身を除く): 541974636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 89, 126, 129, 172, 178, 252, 258, 267, 281, 301, 356, 387, 516, 534, 562, 602, 623, 774, 801, 843, 903, 1068, 1124, 1204, 1246, 1548, 1602, 1686, 1806, 1869, 1967, 2492, 2529, 2709, 3204, 3372, 3612, 3738, 3827, 3934, 5058, 5418, 5607, 5901, 7476, 7654, 7868, 10116, 10836, 11214, 11481, 11802, 12083, 15308, 17703, 22428, 22962, 23604, 24166, 25009, 26789, 34443, 35406, 36249, 45924, 48332, 50018, 53578, 68886, 70812, 72498, 75027, 80367, 84581, 100036, 107156, 108747, 137772, 144996, 150054, 160734, 169162, 175063, 217494, 225081, 241101, 253743, 300108, 321468, 338324, 350126, 434988, 450162, 482202, 507486, 525189, 700252, 761229, 900324, 964404, 1014972, 1050378, 1075387, 1522458, 1575567, 2100756, 2150774, 3044916, 3151134, 3226161, 4301548, 6302268, 6452322, 7527709, 9678483, 12904644, 15055418, 19356966, 22583127, 30110836, 38713932, 45166254, 67749381, 90332508, 135498762, 270997524]

約数ペア:

[(1, 270997524), (2, 135498762), (3, 90332508), (4, 67749381), (6, 45166254), (7, 38713932), (9, 30110836), (12, 22583127), (14, 19356966), (18, 15055418), (21, 12904644), (28, 9678483), (36, 7527709), (42, 6452322), (43, 6302268), (63, 4301548), (84, 3226161), (86, 3151134), (89, 3044916), (126, 2150774), (129, 2100756), (172, 1575567), (178, 1522458), (252, 1075387), (258, 1050378), (267, 1014972), (281, 964404), (301, 900324), (356, 761229), (387, 700252), (516, 525189), (534, 507486), (562, 482202), (602, 450162), (623, 434988), (774, 350126), (801, 338324), (843, 321468), (903, 300108), (1068, 253743), (1124, 241101), (1204, 225081), (1246, 217494), (1548, 175063), (1602, 169162), (1686, 160734), (1806, 150054), (1869, 144996), (1967, 137772), (2492, 108747), (2529, 107156), (2709, 100036), (3204, 84581), (3372, 80367), (3612, 75027), (3738, 72498), (3827, 70812), (3934, 68886), (5058, 53578), (5418, 50018), (5607, 48332), (5901, 45924), (7476, 36249), (7654, 35406), (7868, 34443), (10116, 26789), (10836, 25009), (11214, 24166), (11481, 23604), (11802, 22962), (12083, 22428), (15308, 17703)]