825002280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16253}}^1$

素因数の和:16320

約数の個数: 128

約数和(自身を含む): 2808691200

約数和(自身を除く): 1983688920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 8460, 10152, 12690, 16253, 16920, 25380, 32506, 48759, 50760, 65012, 81265, 97518, 130024, 146277, 162530, 195036, 243795, 292554, 325060, 390072, 438831, 487590, 585108, 650120, 731385, 763891, 877662, 975180, 1170216, 1462770, 1527782, 1755324, 1950360, 2194155, 2291673, 2925540, 3055564, 3510648, 3819455, 4388310, 4583346, 5851080, 6111128, 6875019, 7638910, 8776620, 9166692, 11458365, 13750038, 15277820, 17553240, 18333384, 20625057, 22916730, 27500076, 30555640, 34375095, 41250114, 45833460, 55000152, 68750190, 82500228, 91666920, 103125285, 137500380, 165000456, 206250570, 275000760, 412501140, 825002280]

約数ペア:

[(1, 825002280), (2, 412501140), (3, 275000760), (4, 206250570), (5, 165000456), (6, 137500380), (8, 103125285), (9, 91666920), (10, 82500228), (12, 68750190), (15, 55000152), (18, 45833460), (20, 41250114), (24, 34375095), (27, 30555640), (30, 27500076), (36, 22916730), (40, 20625057), (45, 18333384), (47, 17553240), (54, 15277820), (60, 13750038), (72, 11458365), (90, 9166692), (94, 8776620), (108, 7638910), (120, 6875019), (135, 6111128), (141, 5851080), (180, 4583346), (188, 4388310), (216, 3819455), (235, 3510648), (270, 3055564), (282, 2925540), (360, 2291673), (376, 2194155), (423, 1950360), (470, 1755324), (540, 1527782), (564, 1462770), (705, 1170216), (846, 975180), (940, 877662), (1080, 763891), (1128, 731385), (1269, 650120), (1410, 585108), (1692, 487590), (1880, 438831), (2115, 390072), (2538, 325060), (2820, 292554), (3384, 243795), (4230, 195036), (5076, 162530), (5640, 146277), (6345, 130024), (8460, 97518), (10152, 81265), (12690, 65012), (16253, 50760), (16920, 48759), (25380, 32506)]