85791000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{28597}}^1$

素因数の和:28621

約数の個数: 64

約数和(自身を含む): 267677280

約数和(自身を除く): 181886280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 28597, 57194, 85791, 114388, 142985, 171582, 228776, 285970, 343164, 428955, 571940, 686328, 714925, 857910, 1143880, 1429850, 1715820, 2144775, 2859700, 3431640, 3574625, 4289550, 5719400, 7149250, 8579100, 10723875, 14298500, 17158200, 21447750, 28597000, 42895500, 85791000]

約数ペア:

[(1, 85791000), (2, 42895500), (3, 28597000), (4, 21447750), (5, 17158200), (6, 14298500), (8, 10723875), (10, 8579100), (12, 7149250), (15, 5719400), (20, 4289550), (24, 3574625), (25, 3431640), (30, 2859700), (40, 2144775), (50, 1715820), (60, 1429850), (75, 1143880), (100, 857910), (120, 714925), (125, 686328), (150, 571940), (200, 428955), (250, 343164), (300, 285970), (375, 228776), (500, 171582), (600, 142985), (750, 114388), (1000, 85791), (1500, 57194), (3000, 28597)]