101500920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281947}}^1$

素因数の和:281964

約数の個数: 48

約数和(自身を含む): 329879160

約数和(自身を除く): 228378240

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, 281947, 563894, 845841, 1127788, 1409735, 1691682, 2255576, 2537523, 2819470, 3383364, 4229205, 5075046, 5638940, 6766728, 8458410, 10150092, 11277880, 12687615, 16916820, 20300184, 25375230, 33833640, 50750460, 101500920]

約数ペア:

[(1, 101500920), (2, 50750460), (3, 33833640), (4, 25375230), (5, 20300184), (6, 16916820), (8, 12687615), (9, 11277880), (10, 10150092), (12, 8458410), (15, 6766728), (18, 5638940), (20, 5075046), (24, 4229205), (30, 3383364), (36, 2819470), (40, 2537523), (45, 2255576), (60, 1691682), (72, 1409735), (90, 1127788), (120, 845841), (180, 563894), (360, 281947)]