105174580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 279236160

約数和(自身を除く): 174061580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 59, 68, 70, 85, 98, 107, 118, 119, 140, 170, 196, 214, 236, 238, 245, 295, 340, 413, 428, 476, 490, 535, 590, 595, 749, 826, 833, 980, 1003, 1070, 1180, 1190, 1498, 1652, 1666, 1819, 2006, 2065, 2140, 2380, 2891, 2996, 3332, 3638, 3745, 4012, 4130, 4165, 5015, 5243, 5782, 6313, 7021, 7276, 7490, 8260, 8330, 9095, 10030, 10486, 11564, 12626, 12733, 14042, 14455, 14980, 16660, 18190, 20060, 20972, 25252, 25466, 26215, 28084, 28910, 31565, 35105, 36380, 44191, 49147, 50932, 52430, 57820, 63130, 63665, 70210, 88382, 89131, 98294, 104860, 107321, 126260, 127330, 140420, 176764, 178262, 196588, 214642, 220955, 245735, 254660, 309337, 356524, 429284, 441910, 445655, 491470, 536605, 618674, 751247, 883820, 891310, 982940, 1073210, 1237348, 1502494, 1546685, 1782620, 2146420, 3004988, 3093370, 3756235, 5258729, 6186740, 7512470, 10517458, 15024940, 21034916, 26293645, 52587290, 105174580]

約数ペア:

[(1, 105174580), (2, 52587290), (4, 26293645), (5, 21034916), (7, 15024940), (10, 10517458), (14, 7512470), (17, 6186740), (20, 5258729), (28, 3756235), (34, 3093370), (35, 3004988), (49, 2146420), (59, 1782620), (68, 1546685), (70, 1502494), (85, 1237348), (98, 1073210), (107, 982940), (118, 891310), (119, 883820), (140, 751247), (170, 618674), (196, 536605), (214, 491470), (236, 445655), (238, 441910), (245, 429284), (295, 356524), (340, 309337), (413, 254660), (428, 245735), (476, 220955), (490, 214642), (535, 196588), (590, 178262), (595, 176764), (749, 140420), (826, 127330), (833, 126260), (980, 107321), (1003, 104860), (1070, 98294), (1180, 89131), (1190, 88382), (1498, 70210), (1652, 63665), (1666, 63130), (1819, 57820), (2006, 52430), (2065, 50932), (2140, 49147), (2380, 44191), (2891, 36380), (2996, 35105), (3332, 31565), (3638, 28910), (3745, 28084), (4012, 26215), (4130, 25466), (4165, 25252), (5015, 20972), (5243, 20060), (5782, 18190), (6313, 16660), (7021, 14980), (7276, 14455), (7490, 14042), (8260, 12733), (8330, 12626), (9095, 11564), (10030, 10486)]