87729460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 248371200

約数和(自身を除く): 160641740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 43, 52, 59, 65, 70, 76, 86, 91, 95, 118, 130, 133, 140, 172, 182, 190, 215, 236, 247, 260, 266, 295, 301, 364, 380, 413, 430, 455, 494, 532, 559, 590, 602, 665, 767, 817, 826, 860, 910, 988, 1118, 1121, 1180, 1204, 1235, 1330, 1505, 1534, 1634, 1652, 1729, 1820, 2065, 2236, 2242, 2470, 2537, 2660, 2795, 3010, 3068, 3268, 3458, 3835, 3913, 4085, 4130, 4484, 4940, 5074, 5369, 5590, 5605, 5719, 6020, 6916, 7670, 7826, 7847, 8170, 8260, 8645, 10148, 10621, 10738, 11180, 11210, 11438, 12685, 14573, 15340, 15652, 15694, 16340, 17290, 17759, 19565, 21242, 21476, 22420, 22876, 25370, 26845, 28595, 29146, 31388, 32981, 34580, 35518, 39130, 39235, 42484, 48203, 50740, 53105, 53690, 57190, 58292, 65962, 71036, 72865, 74347, 78260, 78470, 88795, 96406, 102011, 106210, 107380, 114380, 131924, 145730, 148694, 156940, 164905, 177590, 192812, 204022, 212420, 230867, 241015, 291460, 297388, 329810, 337421, 355180, 371735, 408044, 461734, 482030, 510055, 626639, 659620, 674842, 743470, 923468, 964060, 1020110, 1154335, 1253278, 1349684, 1486940, 1687105, 2040220, 2308670, 2506556, 3133195, 3374210, 4386473, 4617340, 6266390, 6748420, 8772946, 12532780, 17545892, 21932365, 43864730, 87729460]

約数ペア:

[(1, 87729460), (2, 43864730), (4, 21932365), (5, 17545892), (7, 12532780), (10, 8772946), (13, 6748420), (14, 6266390), (19, 4617340), (20, 4386473), (26, 3374210), (28, 3133195), (35, 2506556), (38, 2308670), (43, 2040220), (52, 1687105), (59, 1486940), (65, 1349684), (70, 1253278), (76, 1154335), (86, 1020110), (91, 964060), (95, 923468), (118, 743470), (130, 674842), (133, 659620), (140, 626639), (172, 510055), (182, 482030), (190, 461734), (215, 408044), (236, 371735), (247, 355180), (260, 337421), (266, 329810), (295, 297388), (301, 291460), (364, 241015), (380, 230867), (413, 212420), (430, 204022), (455, 192812), (494, 177590), (532, 164905), (559, 156940), (590, 148694), (602, 145730), (665, 131924), (767, 114380), (817, 107380), (826, 106210), (860, 102011), (910, 96406), (988, 88795), (1118, 78470), (1121, 78260), (1180, 74347), (1204, 72865), (1235, 71036), (1330, 65962), (1505, 58292), (1534, 57190), (1634, 53690), (1652, 53105), (1729, 50740), (1820, 48203), (2065, 42484), (2236, 39235), (2242, 39130), (2470, 35518), (2537, 34580), (2660, 32981), (2795, 31388), (3010, 29146), (3068, 28595), (3268, 26845), (3458, 25370), (3835, 22876), (3913, 22420), (4085, 21476), (4130, 21242), (4484, 19565), (4940, 17759), (5074, 17290), (5369, 16340), (5590, 15694), (5605, 15652), (5719, 15340), (6020, 14573), (6916, 12685), (7670, 11438), (7826, 11210), (7847, 11180), (8170, 10738), (8260, 10621), (8645, 10148)]