89354340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2943

約数の個数: 120

約数和(自身を含む): 295162560

約数和(自身を除く): 205808220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 2903, 3078, 3420, 5130, 5806, 6156, 7695, 8709, 10260, 11612, 14515, 15390, 17418, 26127, 29030, 30780, 34836, 43545, 52254, 55157, 58060, 78381, 87090, 104508, 110314, 130635, 156762, 165471, 174180, 220628, 235143, 261270, 275785, 313524, 330942, 391905, 470286, 496413, 522540, 551570, 661884, 783810, 827355, 940572, 992826, 1103140, 1175715, 1489239, 1567620, 1654710, 1985652, 2351430, 2482065, 2978478, 3309420, 4467717, 4702860, 4964130, 5956956, 7446195, 8935434, 9928260, 14892390, 17870868, 22338585, 29784780, 44677170, 89354340]

約数ペア:

[(1, 89354340), (2, 44677170), (3, 29784780), (4, 22338585), (5, 17870868), (6, 14892390), (9, 9928260), (10, 8935434), (12, 7446195), (15, 5956956), (18, 4964130), (19, 4702860), (20, 4467717), (27, 3309420), (30, 2978478), (36, 2482065), (38, 2351430), (45, 1985652), (54, 1654710), (57, 1567620), (60, 1489239), (76, 1175715), (81, 1103140), (90, 992826), (95, 940572), (108, 827355), (114, 783810), (135, 661884), (162, 551570), (171, 522540), (180, 496413), (190, 470286), (228, 391905), (270, 330942), (285, 313524), (324, 275785), (342, 261270), (380, 235143), (405, 220628), (513, 174180), (540, 165471), (570, 156762), (684, 130635), (810, 110314), (855, 104508), (1026, 87090), (1140, 78381), (1539, 58060), (1620, 55157), (1710, 52254), (2052, 43545), (2565, 34836), (2903, 30780), (3078, 29030), (3420, 26127), (5130, 17418), (5806, 15390), (6156, 14515), (7695, 11612), (8709, 10260)]