143815000

素因数分解:

$2^3\times 5^4\times 7^2\times {\mathrm{587}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 392639940

約数和(自身を除く): 248824940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 587, 625, 700, 875, 980, 1000, 1174, 1225, 1250, 1400, 1750, 1960, 2348, 2450, 2500, 2935, 3500, 4109, 4375, 4696, 4900, 5000, 5870, 6125, 7000, 8218, 8750, 9800, 11740, 12250, 14675, 16436, 17500, 20545, 23480, 24500, 28763, 29350, 30625, 32872, 35000, 41090, 49000, 57526, 58700, 61250, 73375, 82180, 102725, 115052, 117400, 122500, 143815, 146750, 164360, 205450, 230104, 245000, 287630, 293500, 366875, 410900, 513625, 575260, 587000, 719075, 733750, 821800, 1027250, 1150520, 1438150, 1467500, 2054500, 2568125, 2876300, 2935000, 3595375, 4109000, 5136250, 5752600, 7190750, 10272500, 14381500, 17976875, 20545000, 28763000, 35953750, 71907500, 143815000]

約数ペア:

[(1, 143815000), (2, 71907500), (4, 35953750), (5, 28763000), (7, 20545000), (8, 17976875), (10, 14381500), (14, 10272500), (20, 7190750), (25, 5752600), (28, 5136250), (35, 4109000), (40, 3595375), (49, 2935000), (50, 2876300), (56, 2568125), (70, 2054500), (98, 1467500), (100, 1438150), (125, 1150520), (140, 1027250), (175, 821800), (196, 733750), (200, 719075), (245, 587000), (250, 575260), (280, 513625), (350, 410900), (392, 366875), (490, 293500), (500, 287630), (587, 245000), (625, 230104), (700, 205450), (875, 164360), (980, 146750), (1000, 143815), (1174, 122500), (1225, 117400), (1250, 115052), (1400, 102725), (1750, 82180), (1960, 73375), (2348, 61250), (2450, 58700), (2500, 57526), (2935, 49000), (3500, 41090), (4109, 35000), (4375, 32872), (4696, 30625), (4900, 29350), (5000, 28763), (5870, 24500), (6125, 23480), (7000, 20545), (8218, 17500), (8750, 16436), (9800, 14675), (11740, 12250)]