75270468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 226121280

約数和(自身を除く): 150850812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 172, 182, 196, 229, 258, 273, 294, 301, 364, 458, 516, 546, 559, 588, 602, 637, 687, 903, 916, 1092, 1118, 1204, 1274, 1374, 1603, 1677, 1806, 1911, 2107, 2236, 2548, 2748, 2977, 3206, 3354, 3612, 3822, 3913, 4214, 4809, 5954, 6321, 6412, 6708, 7644, 7826, 8428, 8931, 9618, 9847, 11221, 11739, 11908, 12642, 15652, 17862, 19236, 19694, 20839, 22442, 23478, 25284, 27391, 29541, 33663, 35724, 39388, 41678, 44884, 46956, 54782, 59082, 62517, 67326, 68929, 82173, 83356, 109564, 118164, 125034, 128011, 134652, 137858, 145873, 164346, 206787, 250068, 256022, 275716, 291746, 328692, 384033, 413574, 437619, 482503, 512044, 583492, 768066, 827148, 875238, 896077, 965006, 1447509, 1536132, 1750476, 1792154, 1930012, 2688231, 2895018, 3584308, 5376462, 5790036, 6272539, 10752924, 12545078, 18817617, 25090156, 37635234, 75270468]

約数ペア:

[(1, 75270468), (2, 37635234), (3, 25090156), (4, 18817617), (6, 12545078), (7, 10752924), (12, 6272539), (13, 5790036), (14, 5376462), (21, 3584308), (26, 2895018), (28, 2688231), (39, 1930012), (42, 1792154), (43, 1750476), (49, 1536132), (52, 1447509), (78, 965006), (84, 896077), (86, 875238), (91, 827148), (98, 768066), (129, 583492), (147, 512044), (156, 482503), (172, 437619), (182, 413574), (196, 384033), (229, 328692), (258, 291746), (273, 275716), (294, 256022), (301, 250068), (364, 206787), (458, 164346), (516, 145873), (546, 137858), (559, 134652), (588, 128011), (602, 125034), (637, 118164), (687, 109564), (903, 83356), (916, 82173), (1092, 68929), (1118, 67326), (1204, 62517), (1274, 59082), (1374, 54782), (1603, 46956), (1677, 44884), (1806, 41678), (1911, 39388), (2107, 35724), (2236, 33663), (2548, 29541), (2748, 27391), (2977, 25284), (3206, 23478), (3354, 22442), (3612, 20839), (3822, 19694), (3913, 19236), (4214, 17862), (4809, 15652), (5954, 12642), (6321, 11908), (6412, 11739), (6708, 11221), (7644, 9847), (7826, 9618), (8428, 8931)]