77960070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1011

約数の個数: 80

約数和(自身を含む): 211788720

約数和(自身を除く): 133828650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 270, 327, 405, 545, 654, 810, 883, 981, 1090, 1635, 1766, 1962, 2649, 2943, 3270, 4415, 4905, 5298, 5886, 7947, 8829, 8830, 9810, 13245, 14715, 15894, 17658, 23841, 26490, 29430, 39735, 44145, 47682, 71523, 79470, 88290, 96247, 119205, 143046, 192494, 238410, 288741, 357615, 481235, 577482, 715230, 866223, 962470, 1443705, 1732446, 2598669, 2887410, 4331115, 5197338, 7796007, 8662230, 12993345, 15592014, 25986690, 38980035, 77960070]

約数ペア:

[(1, 77960070), (2, 38980035), (3, 25986690), (5, 15592014), (6, 12993345), (9, 8662230), (10, 7796007), (15, 5197338), (18, 4331115), (27, 2887410), (30, 2598669), (45, 1732446), (54, 1443705), (81, 962470), (90, 866223), (109, 715230), (135, 577482), (162, 481235), (218, 357615), (270, 288741), (327, 238410), (405, 192494), (545, 143046), (654, 119205), (810, 96247), (883, 88290), (981, 79470), (1090, 71523), (1635, 47682), (1766, 44145), (1962, 39735), (2649, 29430), (2943, 26490), (3270, 23841), (4415, 17658), (4905, 15894), (5298, 14715), (5886, 13245), (7947, 9810), (8829, 8830)]