2689236450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{664009}}^1$

素因数の和:664033

約数の個数: 60

約数和(自身を含む): 7472104530

約数和(自身を除く): 4782868080

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 664009, 1328018, 1992027, 3320045, 3984054, 5976081, 6640090, 9960135, 11952162, 16600225, 17928243, 19920270, 29880405, 33200450, 35856486, 49800675, 53784729, 59760810, 89641215, 99601350, 107569458, 149402025, 179282430, 268923645, 298804050, 448206075, 537847290, 896412150, 1344618225, 2689236450]

約数ペア:

[(1, 2689236450), (2, 1344618225), (3, 896412150), (5, 537847290), (6, 448206075), (9, 298804050), (10, 268923645), (15, 179282430), (18, 149402025), (25, 107569458), (27, 99601350), (30, 89641215), (45, 59760810), (50, 53784729), (54, 49800675), (75, 35856486), (81, 33200450), (90, 29880405), (135, 19920270), (150, 17928243), (162, 16600225), (225, 11952162), (270, 9960135), (405, 6640090), (450, 5976081), (675, 3984054), (810, 3320045), (1350, 1992027), (2025, 1328018), (4050, 664009)]