20902200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3167}}^1$

素因数の和:3197

約数の個数: 96

約数和(自身を含む): 70709760

約数和(自身を除く): 49807560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 2200, 3167, 3300, 6334, 6600, 9501, 12668, 15835, 19002, 25336, 31670, 34837, 38004, 47505, 63340, 69674, 76008, 79175, 95010, 104511, 126680, 139348, 158350, 174185, 190020, 209022, 237525, 278696, 316700, 348370, 380040, 418044, 475050, 522555, 633400, 696740, 836088, 870925, 950100, 1045110, 1393480, 1741850, 1900200, 2090220, 2612775, 3483700, 4180440, 5225550, 6967400, 10451100, 20902200]

約数ペア:

[(1, 20902200), (2, 10451100), (3, 6967400), (4, 5225550), (5, 4180440), (6, 3483700), (8, 2612775), (10, 2090220), (11, 1900200), (12, 1741850), (15, 1393480), (20, 1045110), (22, 950100), (24, 870925), (25, 836088), (30, 696740), (33, 633400), (40, 522555), (44, 475050), (50, 418044), (55, 380040), (60, 348370), (66, 316700), (75, 278696), (88, 237525), (100, 209022), (110, 190020), (120, 174185), (132, 158350), (150, 139348), (165, 126680), (200, 104511), (220, 95010), (264, 79175), (275, 76008), (300, 69674), (330, 63340), (440, 47505), (550, 38004), (600, 34837), (660, 31670), (825, 25336), (1100, 19002), (1320, 15835), (1650, 12668), (2200, 9501), (3167, 6600), (3300, 6334)]