100811620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 273088368

約数和(自身を除く): 172276748

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 49, 52, 65, 70, 82, 91, 98, 130, 140, 164, 182, 193, 196, 205, 245, 260, 287, 364, 386, 410, 455, 490, 533, 574, 637, 772, 820, 910, 965, 980, 1066, 1148, 1274, 1351, 1435, 1820, 1930, 2009, 2132, 2509, 2548, 2665, 2702, 2870, 3185, 3731, 3860, 4018, 5018, 5330, 5404, 5740, 6370, 6755, 7462, 7913, 8036, 9457, 10036, 10045, 10660, 12545, 12740, 13510, 14924, 15826, 17563, 18655, 18914, 20090, 25090, 26117, 27020, 31652, 35126, 37310, 37828, 39565, 40180, 47285, 50180, 52234, 55391, 70252, 74620, 79130, 87815, 94570, 102869, 104468, 110782, 122941, 130585, 158260, 175630, 189140, 205738, 221564, 245882, 261170, 276955, 351260, 387737, 411476, 491764, 514345, 522340, 553910, 614705, 720083, 775474, 1028690, 1107820, 1229410, 1440166, 1550948, 1938685, 2057380, 2458820, 2880332, 3600415, 3877370, 5040581, 7200830, 7754740, 10081162, 14401660, 20162324, 25202905, 50405810, 100811620]

約数ペア:

[(1, 100811620), (2, 50405810), (4, 25202905), (5, 20162324), (7, 14401660), (10, 10081162), (13, 7754740), (14, 7200830), (20, 5040581), (26, 3877370), (28, 3600415), (35, 2880332), (41, 2458820), (49, 2057380), (52, 1938685), (65, 1550948), (70, 1440166), (82, 1229410), (91, 1107820), (98, 1028690), (130, 775474), (140, 720083), (164, 614705), (182, 553910), (193, 522340), (196, 514345), (205, 491764), (245, 411476), (260, 387737), (287, 351260), (364, 276955), (386, 261170), (410, 245882), (455, 221564), (490, 205738), (533, 189140), (574, 175630), (637, 158260), (772, 130585), (820, 122941), (910, 110782), (965, 104468), (980, 102869), (1066, 94570), (1148, 87815), (1274, 79130), (1351, 74620), (1435, 70252), (1820, 55391), (1930, 52234), (2009, 50180), (2132, 47285), (2509, 40180), (2548, 39565), (2665, 37828), (2702, 37310), (2870, 35126), (3185, 31652), (3731, 27020), (3860, 26117), (4018, 25090), (5018, 20090), (5330, 18914), (5404, 18655), (5740, 17563), (6370, 15826), (6755, 14924), (7462, 13510), (7913, 12740), (8036, 12545), (9457, 10660), (10036, 10045)]