20094720900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1231}}^1\times {\mathrm{54413}}^1$

素因数の和:55661

約数の個数: 72

約数和(自身を含む): 58189025664

約数和(自身を除く): 38094304764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1231, 2462, 3693, 4924, 6155, 7386, 12310, 14772, 18465, 24620, 30775, 36930, 54413, 61550, 73860, 92325, 108826, 123100, 163239, 184650, 217652, 272065, 326478, 369300, 544130, 652956, 816195, 1088260, 1360325, 1632390, 2720650, 3264780, 4080975, 5441300, 8161950, 16323900, 66982403, 133964806, 200947209, 267929612, 334912015, 401894418, 669824030, 803788836, 1004736045, 1339648060, 1674560075, 2009472090, 3349120150, 4018944180, 5023680225, 6698240300, 10047360450, 20094720900]

約数ペア:

[(1, 20094720900), (2, 10047360450), (3, 6698240300), (4, 5023680225), (5, 4018944180), (6, 3349120150), (10, 2009472090), (12, 1674560075), (15, 1339648060), (20, 1004736045), (25, 803788836), (30, 669824030), (50, 401894418), (60, 334912015), (75, 267929612), (100, 200947209), (150, 133964806), (300, 66982403), (1231, 16323900), (2462, 8161950), (3693, 5441300), (4924, 4080975), (6155, 3264780), (7386, 2720650), (12310, 1632390), (14772, 1360325), (18465, 1088260), (24620, 816195), (30775, 652956), (36930, 544130), (54413, 369300), (61550, 326478), (73860, 272065), (92325, 217652), (108826, 184650), (123100, 163239)]