200653920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139343}}^1$

素因数の和:139364

約数の個数: 72

約数和(自身を含む): 684736416

約数和(自身を除く): 484082496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 139343, 278686, 418029, 557372, 696715, 836058, 1114744, 1254087, 1393430, 1672116, 2090145, 2229488, 2508174, 2786860, 3344232, 4180290, 4458976, 5016348, 5573720, 6270435, 6688464, 8360580, 10032696, 11147440, 12540870, 13376928, 16721160, 20065392, 22294880, 25081740, 33442320, 40130784, 50163480, 66884640, 100326960, 200653920]

約数ペア:

[(1, 200653920), (2, 100326960), (3, 66884640), (4, 50163480), (5, 40130784), (6, 33442320), (8, 25081740), (9, 22294880), (10, 20065392), (12, 16721160), (15, 13376928), (16, 12540870), (18, 11147440), (20, 10032696), (24, 8360580), (30, 6688464), (32, 6270435), (36, 5573720), (40, 5016348), (45, 4458976), (48, 4180290), (60, 3344232), (72, 2786860), (80, 2508174), (90, 2229488), (96, 2090145), (120, 1672116), (144, 1393430), (160, 1254087), (180, 1114744), (240, 836058), (288, 696715), (360, 557372), (480, 418029), (720, 278686), (1440, 139343)]