672372900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{83009}}^1$

素因数の和:83035

約数の個数: 90

約数和(自身を含む): 2179593570

約数和(自身を除く): 1507220670

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 83009, 166018, 249027, 332036, 415045, 498054, 747081, 830090, 996108, 1245135, 1494162, 1660180, 2075225, 2241243, 2490270, 2988324, 3735405, 4150450, 4482486, 4980540, 6225675, 6723729, 7470810, 8300900, 8964972, 11206215, 12451350, 13447458, 14941620, 18677025, 22412430, 24902700, 26894916, 33618645, 37354050, 44824860, 56031075, 67237290, 74708100, 112062150, 134474580, 168093225, 224124300, 336186450, 672372900]

約数ペア:

[(1, 672372900), (2, 336186450), (3, 224124300), (4, 168093225), (5, 134474580), (6, 112062150), (9, 74708100), (10, 67237290), (12, 56031075), (15, 44824860), (18, 37354050), (20, 33618645), (25, 26894916), (27, 24902700), (30, 22412430), (36, 18677025), (45, 14941620), (50, 13447458), (54, 12451350), (60, 11206215), (75, 8964972), (81, 8300900), (90, 7470810), (100, 6723729), (108, 6225675), (135, 4980540), (150, 4482486), (162, 4150450), (180, 3735405), (225, 2988324), (270, 2490270), (300, 2241243), (324, 2075225), (405, 1660180), (450, 1494162), (540, 1245135), (675, 996108), (810, 830090), (900, 747081), (1350, 498054), (1620, 415045), (2025, 332036), (2700, 249027), (4050, 166018), (8100, 83009)]