89447540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 164568460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 49, 52, 59, 65, 68, 70, 85, 91, 98, 118, 119, 130, 140, 170, 182, 196, 221, 236, 238, 245, 260, 295, 340, 343, 364, 413, 442, 455, 476, 490, 590, 595, 637, 686, 767, 826, 833, 884, 910, 980, 1003, 1105, 1180, 1190, 1274, 1372, 1534, 1547, 1652, 1666, 1715, 1820, 2006, 2065, 2210, 2380, 2548, 2891, 3068, 3094, 3185, 3332, 3430, 3835, 4012, 4130, 4165, 4420, 4459, 5015, 5369, 5782, 5831, 6188, 6370, 6860, 7021, 7670, 7735, 8260, 8330, 8918, 10030, 10738, 10829, 11564, 11662, 12740, 13039, 14042, 14455, 15340, 15470, 16660, 17836, 20060, 20237, 21476, 21658, 22295, 23324, 26078, 26845, 28084, 28910, 29155, 30940, 35105, 37583, 40474, 43316, 44590, 49147, 52156, 53690, 54145, 57820, 58310, 65195, 70210, 75166, 75803, 80948, 89180, 91273, 98294, 101185, 107380, 108290, 116620, 130390, 140420, 150332, 151606, 182546, 187915, 196588, 202370, 216580, 245735, 260780, 263081, 303212, 344029, 365092, 375830, 379015, 404740, 456365, 491470, 526162, 638911, 688058, 751660, 758030, 912730, 982940, 1052324, 1277822, 1315405, 1376116, 1516060, 1720145, 1825460, 2555644, 2630810, 3194555, 3440290, 4472377, 5261620, 6389110, 6880580, 8944754, 12778220, 17889508, 22361885, 44723770, 89447540]

約数ペア:

[(1, 89447540), (2, 44723770), (4, 22361885), (5, 17889508), (7, 12778220), (10, 8944754), (13, 6880580), (14, 6389110), (17, 5261620), (20, 4472377), (26, 3440290), (28, 3194555), (34, 2630810), (35, 2555644), (49, 1825460), (52, 1720145), (59, 1516060), (65, 1376116), (68, 1315405), (70, 1277822), (85, 1052324), (91, 982940), (98, 912730), (118, 758030), (119, 751660), (130, 688058), (140, 638911), (170, 526162), (182, 491470), (196, 456365), (221, 404740), (236, 379015), (238, 375830), (245, 365092), (260, 344029), (295, 303212), (340, 263081), (343, 260780), (364, 245735), (413, 216580), (442, 202370), (455, 196588), (476, 187915), (490, 182546), (590, 151606), (595, 150332), (637, 140420), (686, 130390), (767, 116620), (826, 108290), (833, 107380), (884, 101185), (910, 98294), (980, 91273), (1003, 89180), (1105, 80948), (1180, 75803), (1190, 75166), (1274, 70210), (1372, 65195), (1534, 58310), (1547, 57820), (1652, 54145), (1666, 53690), (1715, 52156), (1820, 49147), (2006, 44590), (2065, 43316), (2210, 40474), (2380, 37583), (2548, 35105), (2891, 30940), (3068, 29155), (3094, 28910), (3185, 28084), (3332, 26845), (3430, 26078), (3835, 23324), (4012, 22295), (4130, 21658), (4165, 21476), (4420, 20237), (4459, 20060), (5015, 17836), (5369, 16660), (5782, 15470), (5831, 15340), (6188, 14455), (6370, 14042), (6860, 13039), (7021, 12740), (7670, 11662), (7735, 11564), (8260, 10829), (8330, 10738), (8918, 10030)]