225500400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{62639}}^1$

素因数の和:62663

約数の個数: 90

約数和(自身を含む): 782561520

約数和(自身を除く): 557061120

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, 62639, 125278, 187917, 250556, 313195, 375834, 501112, 563751, 626390, 751668, 939585, 1002224, 1127502, 1252780, 1503336, 1565975, 1879170, 2255004, 2505560, 2818755, 3006672, 3131950, 3758340, 4510008, 4697925, 5011120, 5637510, 6263900, 7516680, 9020016, 9395850, 11275020, 12527800, 14093775, 15033360, 18791700, 22550040, 25055600, 28187550, 37583400, 45100080, 56375100, 75166800, 112750200, 225500400]

約数ペア:

[(1, 225500400), (2, 112750200), (3, 75166800), (4, 56375100), (5, 45100080), (6, 37583400), (8, 28187550), (9, 25055600), (10, 22550040), (12, 18791700), (15, 15033360), (16, 14093775), (18, 12527800), (20, 11275020), (24, 9395850), (25, 9020016), (30, 7516680), (36, 6263900), (40, 5637510), (45, 5011120), (48, 4697925), (50, 4510008), (60, 3758340), (72, 3131950), (75, 3006672), (80, 2818755), (90, 2505560), (100, 2255004), (120, 1879170), (144, 1565975), (150, 1503336), (180, 1252780), (200, 1127502), (225, 1002224), (240, 939585), (300, 751668), (360, 626390), (400, 563751), (450, 501112), (600, 375834), (720, 313195), (900, 250556), (1200, 187917), (1800, 125278), (3600, 62639)]