225815400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{125453}}^1$

素因数の和:125475

約数の個数: 72

約数和(自身を含む): 758369430

約数和(自身を除く): 532554030

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 125453, 250906, 376359, 501812, 627265, 752718, 1003624, 1129077, 1254530, 1505436, 1881795, 2258154, 2509060, 3010872, 3136325, 3763590, 4516308, 5018120, 5645385, 6272650, 7527180, 9032616, 9408975, 11290770, 12545300, 15054360, 18817950, 22581540, 25090600, 28226925, 37635900, 45163080, 56453850, 75271800, 112907700, 225815400]

約数ペア:

[(1, 225815400), (2, 112907700), (3, 75271800), (4, 56453850), (5, 45163080), (6, 37635900), (8, 28226925), (9, 25090600), (10, 22581540), (12, 18817950), (15, 15054360), (18, 12545300), (20, 11290770), (24, 9408975), (25, 9032616), (30, 7527180), (36, 6272650), (40, 5645385), (45, 5018120), (50, 4516308), (60, 3763590), (72, 3136325), (75, 3010872), (90, 2509060), (100, 2258154), (120, 1881795), (150, 1505436), (180, 1254530), (200, 1129077), (225, 1003624), (300, 752718), (360, 627265), (450, 501812), (600, 376359), (900, 250906), (1800, 125453)]