42368940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2580

約数の個数: 96

約数和(自身を含む): 136120320

約数和(自身を除く): 93751380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2531, 2790, 3348, 4185, 5062, 5580, 7593, 8370, 10124, 12655, 15186, 16740, 22779, 25310, 30372, 37965, 45558, 50620, 68337, 75930, 78461, 91116, 113895, 136674, 151860, 156922, 227790, 235383, 273348, 313844, 341685, 392305, 455580, 470766, 683370, 706149, 784610, 941532, 1176915, 1366740, 1412298, 1569220, 2118447, 2353830, 2824596, 3530745, 4236894, 4707660, 7061490, 8473788, 10592235, 14122980, 21184470, 42368940]

約数ペア:

[(1, 42368940), (2, 21184470), (3, 14122980), (4, 10592235), (5, 8473788), (6, 7061490), (9, 4707660), (10, 4236894), (12, 3530745), (15, 2824596), (18, 2353830), (20, 2118447), (27, 1569220), (30, 1412298), (31, 1366740), (36, 1176915), (45, 941532), (54, 784610), (60, 706149), (62, 683370), (90, 470766), (93, 455580), (108, 392305), (124, 341685), (135, 313844), (155, 273348), (180, 235383), (186, 227790), (270, 156922), (279, 151860), (310, 136674), (372, 113895), (465, 91116), (540, 78461), (558, 75930), (620, 68337), (837, 50620), (930, 45558), (1116, 37965), (1395, 30372), (1674, 25310), (1860, 22779), (2531, 16740), (2790, 15186), (3348, 12655), (4185, 10124), (5062, 8370), (5580, 7593)]