60002800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1091

約数の個数: 120

約数和(自身を含む): 169520400

約数和(自身を除く): 109517600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1049, 1100, 1144, 1300, 1430, 2098, 2200, 2288, 2600, 2860, 3575, 4196, 4400, 5200, 5245, 5720, 7150, 8392, 10490, 11440, 11539, 13637, 14300, 16784, 20980, 23078, 26225, 27274, 28600, 41960, 46156, 52450, 54548, 57200, 57695, 68185, 83920, 92312, 104900, 109096, 115390, 136370, 150007, 184624, 209800, 218192, 230780, 272740, 288475, 300014, 340925, 419600, 461560, 545480, 576950, 600028, 681850, 750035, 923120, 1090960, 1153900, 1200056, 1363700, 1500070, 2307800, 2400112, 2727400, 3000140, 3750175, 4615600, 5454800, 6000280, 7500350, 12000560, 15000700, 30001400, 60002800]

約数ペア:

[(1, 60002800), (2, 30001400), (4, 15000700), (5, 12000560), (8, 7500350), (10, 6000280), (11, 5454800), (13, 4615600), (16, 3750175), (20, 3000140), (22, 2727400), (25, 2400112), (26, 2307800), (40, 1500070), (44, 1363700), (50, 1200056), (52, 1153900), (55, 1090960), (65, 923120), (80, 750035), (88, 681850), (100, 600028), (104, 576950), (110, 545480), (130, 461560), (143, 419600), (176, 340925), (200, 300014), (208, 288475), (220, 272740), (260, 230780), (275, 218192), (286, 209800), (325, 184624), (400, 150007), (440, 136370), (520, 115390), (550, 109096), (572, 104900), (650, 92312), (715, 83920), (880, 68185), (1040, 57695), (1049, 57200), (1100, 54548), (1144, 52450), (1300, 46156), (1430, 41960), (2098, 28600), (2200, 27274), (2288, 26225), (2600, 23078), (2860, 20980), (3575, 16784), (4196, 14300), (4400, 13637), (5200, 11539), (5245, 11440), (5720, 10490), (7150, 8392)]