54050220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 195686400

約数和(自身を除く): 141636180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 84, 90, 105, 108, 126, 135, 140, 158, 180, 181, 189, 210, 237, 252, 270, 315, 316, 362, 378, 395, 420, 474, 540, 543, 553, 630, 711, 724, 756, 790, 905, 945, 948, 1086, 1106, 1185, 1260, 1267, 1422, 1580, 1629, 1659, 1810, 1890, 2133, 2172, 2212, 2370, 2534, 2715, 2765, 2844, 3258, 3318, 3555, 3620, 3780, 3801, 4266, 4740, 4887, 4977, 5068, 5430, 5530, 6335, 6516, 6636, 7110, 7602, 8145, 8295, 8532, 9774, 9954, 10665, 10860, 11060, 11403, 12670, 14220, 14299, 14931, 15204, 16290, 16590, 19005, 19548, 19908, 21330, 22806, 24435, 24885, 25340, 28598, 29862, 32580, 33180, 34209, 38010, 42660, 42897, 45612, 48870, 49770, 57015, 57196, 59724, 68418, 71495, 74655, 76020, 85794, 97740, 99540, 100093, 114030, 128691, 136836, 142990, 149310, 171045, 171588, 200186, 214485, 228060, 257382, 285980, 298620, 300279, 342090, 386073, 400372, 428970, 500465, 514764, 600558, 643455, 684180, 772146, 857940, 900837, 1000930, 1201116, 1286910, 1501395, 1544292, 1801674, 1930365, 2001860, 2573820, 2702511, 3002790, 3603348, 3860730, 4504185, 5405022, 6005580, 7721460, 9008370, 10810044, 13512555, 18016740, 27025110, 54050220]

約数ペア:

[(1, 54050220), (2, 27025110), (3, 18016740), (4, 13512555), (5, 10810044), (6, 9008370), (7, 7721460), (9, 6005580), (10, 5405022), (12, 4504185), (14, 3860730), (15, 3603348), (18, 3002790), (20, 2702511), (21, 2573820), (27, 2001860), (28, 1930365), (30, 1801674), (35, 1544292), (36, 1501395), (42, 1286910), (45, 1201116), (54, 1000930), (60, 900837), (63, 857940), (70, 772146), (79, 684180), (84, 643455), (90, 600558), (105, 514764), (108, 500465), (126, 428970), (135, 400372), (140, 386073), (158, 342090), (180, 300279), (181, 298620), (189, 285980), (210, 257382), (237, 228060), (252, 214485), (270, 200186), (315, 171588), (316, 171045), (362, 149310), (378, 142990), (395, 136836), (420, 128691), (474, 114030), (540, 100093), (543, 99540), (553, 97740), (630, 85794), (711, 76020), (724, 74655), (756, 71495), (790, 68418), (905, 59724), (945, 57196), (948, 57015), (1086, 49770), (1106, 48870), (1185, 45612), (1260, 42897), (1267, 42660), (1422, 38010), (1580, 34209), (1629, 33180), (1659, 32580), (1810, 29862), (1890, 28598), (2133, 25340), (2172, 24885), (2212, 24435), (2370, 22806), (2534, 21330), (2715, 19908), (2765, 19548), (2844, 19005), (3258, 16590), (3318, 16290), (3555, 15204), (3620, 14931), (3780, 14299), (3801, 14220), (4266, 12670), (4740, 11403), (4887, 11060), (4977, 10860), (5068, 10665), (5430, 9954), (5530, 9774), (6335, 8532), (6516, 8295), (6636, 8145), (7110, 7602)]