261870300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{96989}}^1$

素因数の和:97012

約数の個数: 72

約数和(自身を含む): 841873200

約数和(自身を除く): 580002900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 96989, 193978, 290967, 387956, 484945, 581934, 872901, 969890, 1163868, 1454835, 1745802, 1939780, 2424725, 2618703, 2909670, 3491604, 4364505, 4849450, 5237406, 5819340, 7274175, 8729010, 9698900, 10474812, 13093515, 14548350, 17458020, 21822525, 26187030, 29096700, 43645050, 52374060, 65467575, 87290100, 130935150, 261870300]

約数ペア:

[(1, 261870300), (2, 130935150), (3, 87290100), (4, 65467575), (5, 52374060), (6, 43645050), (9, 29096700), (10, 26187030), (12, 21822525), (15, 17458020), (18, 14548350), (20, 13093515), (25, 10474812), (27, 9698900), (30, 8729010), (36, 7274175), (45, 5819340), (50, 5237406), (54, 4849450), (60, 4364505), (75, 3491604), (90, 2909670), (100, 2618703), (108, 2424725), (135, 1939780), (150, 1745802), (180, 1454835), (225, 1163868), (270, 969890), (300, 872901), (450, 581934), (540, 484945), (675, 387956), (900, 290967), (1350, 193978), (2700, 96989)]