216970200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{120539}}^1$

素因数の和:120561

約数の個数: 72

約数和(自身を含む): 728664300

約数和(自身を除く): 511694100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 120539, 241078, 361617, 482156, 602695, 723234, 964312, 1084851, 1205390, 1446468, 1808085, 2169702, 2410780, 2892936, 3013475, 3616170, 4339404, 4821560, 5424255, 6026950, 7232340, 8678808, 9040425, 10848510, 12053900, 14464680, 18080850, 21697020, 24107800, 27121275, 36161700, 43394040, 54242550, 72323400, 108485100, 216970200]

約数ペア:

[(1, 216970200), (2, 108485100), (3, 72323400), (4, 54242550), (5, 43394040), (6, 36161700), (8, 27121275), (9, 24107800), (10, 21697020), (12, 18080850), (15, 14464680), (18, 12053900), (20, 10848510), (24, 9040425), (25, 8678808), (30, 7232340), (36, 6026950), (40, 5424255), (45, 4821560), (50, 4339404), (60, 3616170), (72, 3013475), (75, 2892936), (90, 2410780), (100, 2169702), (120, 1808085), (150, 1446468), (180, 1205390), (200, 1084851), (225, 964312), (300, 723234), (360, 602695), (450, 482156), (600, 361617), (900, 241078), (1800, 120539)]