28227600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{7841}}^1$

素因数の和:7865

約数の個数: 90

約数和(自身を含む): 97970106

約数和(自身を除く): 69742506

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 7841, 15682, 23523, 31364, 39205, 47046, 62728, 70569, 78410, 94092, 117615, 125456, 141138, 156820, 188184, 196025, 235230, 282276, 313640, 352845, 376368, 392050, 470460, 564552, 588075, 627280, 705690, 784100, 940920, 1129104, 1176150, 1411380, 1568200, 1764225, 1881840, 2352300, 2822760, 3136400, 3528450, 4704600, 5645520, 7056900, 9409200, 14113800, 28227600]

約数ペア:

[(1, 28227600), (2, 14113800), (3, 9409200), (4, 7056900), (5, 5645520), (6, 4704600), (8, 3528450), (9, 3136400), (10, 2822760), (12, 2352300), (15, 1881840), (16, 1764225), (18, 1568200), (20, 1411380), (24, 1176150), (25, 1129104), (30, 940920), (36, 784100), (40, 705690), (45, 627280), (48, 588075), (50, 564552), (60, 470460), (72, 392050), (75, 376368), (80, 352845), (90, 313640), (100, 282276), (120, 235230), (144, 196025), (150, 188184), (180, 156820), (200, 141138), (225, 125456), (240, 117615), (300, 94092), (360, 78410), (400, 70569), (450, 62728), (600, 47046), (720, 39205), (900, 31364), (1200, 23523), (1800, 15682), (3600, 7841)]