15950493540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{42017}}^1$

素因数の和:42091

約数の個数: 192

約数和(自身を含む): 53648582400

約数和(自身を除く): 37698088860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 222, 228, 270, 285, 333, 342, 370, 380, 444, 513, 540, 555, 570, 666, 684, 703, 740, 855, 999, 1026, 1110, 1140, 1332, 1406, 1665, 1710, 1998, 2052, 2109, 2220, 2565, 2812, 3330, 3420, 3515, 3996, 4218, 4995, 5130, 6327, 6660, 7030, 8436, 9990, 10260, 10545, 12654, 14060, 18981, 19980, 21090, 25308, 31635, 37962, 42017, 42180, 63270, 75924, 84034, 94905, 126051, 126540, 168068, 189810, 210085, 252102, 378153, 379620, 420170, 504204, 630255, 756306, 798323, 840340, 1134459, 1260510, 1512612, 1554629, 1596646, 1890765, 2268918, 2394969, 2521020, 3109258, 3193292, 3781530, 3991615, 4537836, 4663887, 4789938, 5672295, 6218516, 7184907, 7563060, 7773145, 7983230, 9327774, 9579876, 11344590, 11974845, 13991661, 14369814, 15546290, 15966460, 18655548, 21554721, 22689180, 23319435, 23949690, 27983322, 28739628, 29537951, 31092580, 35924535, 41974983, 43109442, 46638870, 47899380, 55966644, 59075902, 69958305, 71849070, 83949966, 86218884, 88613853, 93277740, 107773605, 118151804, 139916610, 143698140, 147689755, 167899932, 177227706, 209874915, 215547210, 265841559, 279833220, 295379510, 354455412, 419749830, 431094420, 443069265, 531683118, 590759020, 797524677, 839499660, 886138530, 1063366236, 1329207795, 1595049354, 1772277060, 2658415590, 3190098708, 3987623385, 5316831180, 7975246770, 15950493540]

約数ペア:

[(1, 15950493540), (2, 7975246770), (3, 5316831180), (4, 3987623385), (5, 3190098708), (6, 2658415590), (9, 1772277060), (10, 1595049354), (12, 1329207795), (15, 1063366236), (18, 886138530), (19, 839499660), (20, 797524677), (27, 590759020), (30, 531683118), (36, 443069265), (37, 431094420), (38, 419749830), (45, 354455412), (54, 295379510), (57, 279833220), (60, 265841559), (74, 215547210), (76, 209874915), (90, 177227706), (95, 167899932), (108, 147689755), (111, 143698140), (114, 139916610), (135, 118151804), (148, 107773605), (171, 93277740), (180, 88613853), (185, 86218884), (190, 83949966), (222, 71849070), (228, 69958305), (270, 59075902), (285, 55966644), (333, 47899380), (342, 46638870), (370, 43109442), (380, 41974983), (444, 35924535), (513, 31092580), (540, 29537951), (555, 28739628), (570, 27983322), (666, 23949690), (684, 23319435), (703, 22689180), (740, 21554721), (855, 18655548), (999, 15966460), (1026, 15546290), (1110, 14369814), (1140, 13991661), (1332, 11974845), (1406, 11344590), (1665, 9579876), (1710, 9327774), (1998, 7983230), (2052, 7773145), (2109, 7563060), (2220, 7184907), (2565, 6218516), (2812, 5672295), (3330, 4789938), (3420, 4663887), (3515, 4537836), (3996, 3991615), (4218, 3781530), (4995, 3193292), (5130, 3109258), (6327, 2521020), (6660, 2394969), (7030, 2268918), (8436, 1890765), (9990, 1596646), (10260, 1554629), (10545, 1512612), (12654, 1260510), (14060, 1134459), (18981, 840340), (19980, 798323), (21090, 756306), (25308, 630255), (31635, 504204), (37962, 420170), (42017, 379620), (42180, 378153), (63270, 252102), (75924, 210085), (84034, 189810), (94905, 168068), (126051, 126540)]