109591380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1191

約数の個数: 120

約数和(自身を含む): 349743240

約数和(自身を除く): 240151860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1109, 1220, 1620, 1647, 1830, 2196, 2218, 2745, 3294, 3327, 3660, 4436, 4941, 5490, 5545, 6588, 6654, 8235, 9882, 9981, 10980, 11090, 13308, 16470, 16635, 19764, 19962, 22180, 24705, 29943, 32940, 33270, 39924, 49410, 49905, 59886, 66540, 67649, 89829, 98820, 99810, 119772, 135298, 149715, 179658, 199620, 202947, 270596, 299430, 338245, 359316, 405894, 449145, 598860, 608841, 676490, 811788, 898290, 1014735, 1217682, 1352980, 1796580, 1826523, 2029470, 2435364, 3044205, 3653046, 4058940, 5479569, 6088410, 7306092, 9132615, 10959138, 12176820, 18265230, 21918276, 27397845, 36530460, 54795690, 109591380]

約数ペア:

[(1, 109591380), (2, 54795690), (3, 36530460), (4, 27397845), (5, 21918276), (6, 18265230), (9, 12176820), (10, 10959138), (12, 9132615), (15, 7306092), (18, 6088410), (20, 5479569), (27, 4058940), (30, 3653046), (36, 3044205), (45, 2435364), (54, 2029470), (60, 1826523), (61, 1796580), (81, 1352980), (90, 1217682), (108, 1014735), (122, 898290), (135, 811788), (162, 676490), (180, 608841), (183, 598860), (244, 449145), (270, 405894), (305, 359316), (324, 338245), (366, 299430), (405, 270596), (540, 202947), (549, 199620), (610, 179658), (732, 149715), (810, 135298), (915, 119772), (1098, 99810), (1109, 98820), (1220, 89829), (1620, 67649), (1647, 66540), (1830, 59886), (2196, 49905), (2218, 49410), (2745, 39924), (3294, 33270), (3327, 32940), (3660, 29943), (4436, 24705), (4941, 22180), (5490, 19962), (5545, 19764), (6588, 16635), (6654, 16470), (8235, 13308), (9882, 11090), (9981, 10980)]