145792620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3011}}^1$

素因数の和:3295

約数の個数: 72

約数和(自身を含む): 444029040

約数和(自身を除く): 298236420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 3011, 3228, 4035, 4842, 5380, 6022, 8070, 9033, 9684, 12044, 12105, 15055, 16140, 18066, 24210, 27099, 30110, 36132, 45165, 48420, 54198, 60220, 90330, 108396, 135495, 180660, 270990, 541980, 809959, 1619918, 2429877, 3239836, 4049795, 4859754, 7289631, 8099590, 9719508, 12149385, 14579262, 16199180, 24298770, 29158524, 36448155, 48597540, 72896310, 145792620]

約数ペア:

[(1, 145792620), (2, 72896310), (3, 48597540), (4, 36448155), (5, 29158524), (6, 24298770), (9, 16199180), (10, 14579262), (12, 12149385), (15, 9719508), (18, 8099590), (20, 7289631), (30, 4859754), (36, 4049795), (45, 3239836), (60, 2429877), (90, 1619918), (180, 809959), (269, 541980), (538, 270990), (807, 180660), (1076, 135495), (1345, 108396), (1614, 90330), (2421, 60220), (2690, 54198), (3011, 48420), (3228, 45165), (4035, 36132), (4842, 30110), (5380, 27099), (6022, 24210), (8070, 18066), (9033, 16140), (9684, 15055), (12044, 12105)]