225575640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{626599}}^1$

素因数の和:626616

約数の個数: 48

約数和(自身を含む): 733122000

約数和(自身を除く): 507546360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 626599, 1253198, 1879797, 2506396, 3132995, 3759594, 5012792, 5639391, 6265990, 7519188, 9398985, 11278782, 12531980, 15038376, 18797970, 22557564, 25063960, 28196955, 37595940, 45115128, 56393910, 75191880, 112787820, 225575640]

約数ペア:

[(1, 225575640), (2, 112787820), (3, 75191880), (4, 56393910), (5, 45115128), (6, 37595940), (8, 28196955), (9, 25063960), (10, 22557564), (12, 18797970), (15, 15038376), (18, 12531980), (20, 11278782), (24, 9398985), (30, 7519188), (36, 6265990), (40, 5639391), (45, 5012792), (60, 3759594), (72, 3132995), (90, 2506396), (120, 1879797), (180, 1253198), (360, 626599)]