28242000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{523}}^1$

素因数の和:555

約数の個数: 160

約数和(自身を含む): 101362560

約数和(自身を除く): 73120560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 523, 540, 600, 675, 720, 750, 900, 1000, 1046, 1080, 1125, 1200, 1350, 1500, 1569, 1800, 2000, 2092, 2160, 2250, 2615, 2700, 3000, 3138, 3375, 3600, 4184, 4500, 4707, 5230, 5400, 6000, 6276, 6750, 7845, 8368, 9000, 9414, 10460, 10800, 12552, 13075, 13500, 14121, 15690, 18000, 18828, 20920, 23535, 25104, 26150, 27000, 28242, 31380, 37656, 39225, 41840, 47070, 52300, 54000, 56484, 62760, 65375, 70605, 75312, 78450, 94140, 104600, 112968, 117675, 125520, 130750, 141210, 156900, 188280, 196125, 209200, 225936, 235350, 261500, 282420, 313800, 353025, 376560, 392250, 470700, 523000, 564840, 588375, 627600, 706050, 784500, 941400, 1046000, 1129680, 1176750, 1412100, 1569000, 1765125, 1882800, 2353500, 2824200, 3138000, 3530250, 4707000, 5648400, 7060500, 9414000, 14121000, 28242000]

約数ペア:

[(1, 28242000), (2, 14121000), (3, 9414000), (4, 7060500), (5, 5648400), (6, 4707000), (8, 3530250), (9, 3138000), (10, 2824200), (12, 2353500), (15, 1882800), (16, 1765125), (18, 1569000), (20, 1412100), (24, 1176750), (25, 1129680), (27, 1046000), (30, 941400), (36, 784500), (40, 706050), (45, 627600), (48, 588375), (50, 564840), (54, 523000), (60, 470700), (72, 392250), (75, 376560), (80, 353025), (90, 313800), (100, 282420), (108, 261500), (120, 235350), (125, 225936), (135, 209200), (144, 196125), (150, 188280), (180, 156900), (200, 141210), (216, 130750), (225, 125520), (240, 117675), (250, 112968), (270, 104600), (300, 94140), (360, 78450), (375, 75312), (400, 70605), (432, 65375), (450, 62760), (500, 56484), (523, 54000), (540, 52300), (600, 47070), (675, 41840), (720, 39225), (750, 37656), (900, 31380), (1000, 28242), (1046, 27000), (1080, 26150), (1125, 25104), (1200, 23535), (1350, 20920), (1500, 18828), (1569, 18000), (1800, 15690), (2000, 14121), (2092, 13500), (2160, 13075), (2250, 12552), (2615, 10800), (2700, 10460), (3000, 9414), (3138, 9000), (3375, 8368), (3600, 7845), (4184, 6750), (4500, 6276), (4707, 6000), (5230, 5400)]