28038000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{4673}}^1$

素因数の和:4699

約数の個数: 80

約数和(自身を含む): 90413856

約数和(自身を除く): 62375856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 4673, 6000, 9346, 14019, 18692, 23365, 28038, 37384, 46730, 56076, 70095, 74768, 93460, 112152, 116825, 140190, 186920, 224304, 233650, 280380, 350475, 373840, 467300, 560760, 584125, 700950, 934600, 1121520, 1168250, 1401900, 1752375, 1869200, 2336500, 2803800, 3504750, 4673000, 5607600, 7009500, 9346000, 14019000, 28038000]

約数ペア:

[(1, 28038000), (2, 14019000), (3, 9346000), (4, 7009500), (5, 5607600), (6, 4673000), (8, 3504750), (10, 2803800), (12, 2336500), (15, 1869200), (16, 1752375), (20, 1401900), (24, 1168250), (25, 1121520), (30, 934600), (40, 700950), (48, 584125), (50, 560760), (60, 467300), (75, 373840), (80, 350475), (100, 280380), (120, 233650), (125, 224304), (150, 186920), (200, 140190), (240, 116825), (250, 112152), (300, 93460), (375, 74768), (400, 70095), (500, 56076), (600, 46730), (750, 37384), (1000, 28038), (1200, 23365), (1500, 18692), (2000, 14019), (3000, 9346), (4673, 6000)]