169950900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{80929}}^1$

素因数の和:80953

約数の個数: 72

約数和(自身を含む): 561977920

約数和(自身を除く): 392027020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 80929, 161858, 242787, 323716, 404645, 485574, 566503, 809290, 971148, 1133006, 1213935, 1618580, 1699509, 2023225, 2266012, 2427870, 2832515, 3399018, 4046450, 4855740, 5665030, 6069675, 6798036, 8092900, 8497545, 11330060, 12139350, 14162575, 16995090, 24278700, 28325150, 33990180, 42487725, 56650300, 84975450, 169950900]

約数ペア:

[(1, 169950900), (2, 84975450), (3, 56650300), (4, 42487725), (5, 33990180), (6, 28325150), (7, 24278700), (10, 16995090), (12, 14162575), (14, 12139350), (15, 11330060), (20, 8497545), (21, 8092900), (25, 6798036), (28, 6069675), (30, 5665030), (35, 4855740), (42, 4046450), (50, 3399018), (60, 2832515), (70, 2427870), (75, 2266012), (84, 2023225), (100, 1699509), (105, 1618580), (140, 1213935), (150, 1133006), (175, 971148), (210, 809290), (300, 566503), (350, 485574), (420, 404645), (525, 323716), (700, 242787), (1050, 161858), (2100, 80929)]