277934220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16603}}^1$

素因数の和:16652

約数の個数: 96

約数和(自身を含む): 892631040

約数和(自身を除く): 614696820

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, 2790, 3348, 4185, 5580, 8370, 16603, 16740, 33206, 49809, 66412, 83015, 99618, 149427, 166030, 199236, 249045, 298854, 332060, 448281, 498090, 514693, 597708, 747135, 896562, 996180, 1029386, 1494270, 1544079, 1793124, 2058772, 2241405, 2573465, 2988540, 3088158, 4482810, 4632237, 5146930, 6176316, 7720395, 8965620, 9264474, 10293860, 13896711, 15440790, 18528948, 23161185, 27793422, 30881580, 46322370, 55586844, 69483555, 92644740, 138967110, 277934220]

約数ペア:

[(1, 277934220), (2, 138967110), (3, 92644740), (4, 69483555), (5, 55586844), (6, 46322370), (9, 30881580), (10, 27793422), (12, 23161185), (15, 18528948), (18, 15440790), (20, 13896711), (27, 10293860), (30, 9264474), (31, 8965620), (36, 7720395), (45, 6176316), (54, 5146930), (60, 4632237), (62, 4482810), (90, 3088158), (93, 2988540), (108, 2573465), (124, 2241405), (135, 2058772), (155, 1793124), (180, 1544079), (186, 1494270), (270, 1029386), (279, 996180), (310, 896562), (372, 747135), (465, 597708), (540, 514693), (558, 498090), (620, 448281), (837, 332060), (930, 298854), (1116, 249045), (1395, 199236), (1674, 166030), (1860, 149427), (2790, 99618), (3348, 83015), (4185, 66412), (5580, 49809), (8370, 33206), (16603, 16740)]