223800900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{607}}^1\times {\mathrm{1229}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 649125120

約数和(自身を除く): 425324220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 607, 1214, 1229, 1821, 2428, 2458, 3035, 3642, 3687, 4916, 6070, 6145, 7284, 7374, 9105, 12140, 12290, 14748, 15175, 18210, 18435, 24580, 30350, 30725, 36420, 36870, 45525, 60700, 61450, 73740, 91050, 92175, 122900, 182100, 184350, 368700, 746003, 1492006, 2238009, 2984012, 3730015, 4476018, 7460030, 8952036, 11190045, 14920060, 18650075, 22380090, 37300150, 44760180, 55950225, 74600300, 111900450, 223800900]

約数ペア:

[(1, 223800900), (2, 111900450), (3, 74600300), (4, 55950225), (5, 44760180), (6, 37300150), (10, 22380090), (12, 18650075), (15, 14920060), (20, 11190045), (25, 8952036), (30, 7460030), (50, 4476018), (60, 3730015), (75, 2984012), (100, 2238009), (150, 1492006), (300, 746003), (607, 368700), (1214, 184350), (1229, 182100), (1821, 122900), (2428, 92175), (2458, 91050), (3035, 73740), (3642, 61450), (3687, 60700), (4916, 45525), (6070, 36870), (6145, 36420), (7284, 30725), (7374, 30350), (9105, 24580), (12140, 18435), (12290, 18210), (14748, 15175)]