72673800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{121123}}^1$

素因数の和:121142

約数の個数: 48

約数和(自身を含む): 225290640

約数和(自身を除く): 152616840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 121123, 242246, 363369, 484492, 605615, 726738, 968984, 1211230, 1453476, 1816845, 2422460, 2906952, 3028075, 3633690, 4844920, 6056150, 7267380, 9084225, 12112300, 14534760, 18168450, 24224600, 36336900, 72673800]

約数ペア:

[(1, 72673800), (2, 36336900), (3, 24224600), (4, 18168450), (5, 14534760), (6, 12112300), (8, 9084225), (10, 7267380), (12, 6056150), (15, 4844920), (20, 3633690), (24, 3028075), (25, 2906952), (30, 2422460), (40, 1816845), (50, 1453476), (60, 1211230), (75, 968984), (100, 726738), (120, 605615), (150, 484492), (200, 363369), (300, 242246), (600, 121123)]