155880270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2759

約数の個数: 144

約数和(自身を含む): 507911040

約数和(自身を除く): 352030770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2719, 2730, 3185, 3822, 4095, 4410, 5438, 5733, 6370, 8157, 8190, 9555, 11466, 13595, 16314, 19033, 19110, 24471, 27190, 28665, 35347, 38066, 40785, 48942, 57099, 57330, 70694, 81570, 95165, 106041, 114198, 122355, 133231, 171297, 176735, 190330, 212082, 244710, 247429, 266462, 285495, 318123, 342594, 353470, 399693, 494858, 530205, 570990, 636246, 666155, 742287, 799386, 856485, 1060410, 1199079, 1237145, 1332310, 1484574, 1590615, 1712970, 1732003, 1998465, 2226861, 2398158, 2474290, 3181230, 3464006, 3711435, 3996930, 4453722, 5196009, 5995395, 7422870, 8660015, 10392018, 11134305, 11990790, 15588027, 17320030, 22268610, 25980045, 31176054, 51960090, 77940135, 155880270]

約数ペア:

[(1, 155880270), (2, 77940135), (3, 51960090), (5, 31176054), (6, 25980045), (7, 22268610), (9, 17320030), (10, 15588027), (13, 11990790), (14, 11134305), (15, 10392018), (18, 8660015), (21, 7422870), (26, 5995395), (30, 5196009), (35, 4453722), (39, 3996930), (42, 3711435), (45, 3464006), (49, 3181230), (63, 2474290), (65, 2398158), (70, 2226861), (78, 1998465), (90, 1732003), (91, 1712970), (98, 1590615), (105, 1484574), (117, 1332310), (126, 1237145), (130, 1199079), (147, 1060410), (182, 856485), (195, 799386), (210, 742287), (234, 666155), (245, 636246), (273, 570990), (294, 530205), (315, 494858), (390, 399693), (441, 353470), (455, 342594), (490, 318123), (546, 285495), (585, 266462), (630, 247429), (637, 244710), (735, 212082), (819, 190330), (882, 176735), (910, 171297), (1170, 133231), (1274, 122355), (1365, 114198), (1470, 106041), (1638, 95165), (1911, 81570), (2205, 70694), (2719, 57330), (2730, 57099), (3185, 48942), (3822, 40785), (4095, 38066), (4410, 35347), (5438, 28665), (5733, 27190), (6370, 24471), (8157, 19110), (8190, 19033), (9555, 16314), (11466, 13595)]