28434600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{15797}}^1$

素因数の和:15819

約数の個数: 72

約数和(自身を含む): 95498910

約数和(自身を除く): 67064310

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 15797, 31594, 47391, 63188, 78985, 94782, 126376, 142173, 157970, 189564, 236955, 284346, 315940, 379128, 394925, 473910, 568692, 631880, 710865, 789850, 947820, 1137384, 1184775, 1421730, 1579700, 1895640, 2369550, 2843460, 3159400, 3554325, 4739100, 5686920, 7108650, 9478200, 14217300, 28434600]

約数ペア:

[(1, 28434600), (2, 14217300), (3, 9478200), (4, 7108650), (5, 5686920), (6, 4739100), (8, 3554325), (9, 3159400), (10, 2843460), (12, 2369550), (15, 1895640), (18, 1579700), (20, 1421730), (24, 1184775), (25, 1137384), (30, 947820), (36, 789850), (40, 710865), (45, 631880), (50, 568692), (60, 473910), (72, 394925), (75, 379128), (90, 315940), (100, 284346), (120, 236955), (150, 189564), (180, 157970), (200, 142173), (225, 126376), (300, 94782), (360, 78985), (450, 63188), (600, 47391), (900, 31594), (1800, 15797)]