2783108100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3079}}^1$

素因数の和:3250

約数の個数: 144

約数和(自身を含む): 8469457920

約数和(自身を除く): 5686349820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 131, 138, 150, 230, 262, 276, 300, 345, 393, 460, 524, 575, 655, 690, 786, 1150, 1310, 1380, 1572, 1725, 1965, 2300, 2620, 3013, 3079, 3275, 3450, 3930, 6026, 6158, 6550, 6900, 7860, 9039, 9237, 9825, 12052, 12316, 13100, 15065, 15395, 18078, 18474, 19650, 30130, 30790, 36156, 36948, 39300, 45195, 46185, 60260, 61580, 70817, 75325, 76975, 90390, 92370, 141634, 150650, 153950, 180780, 184740, 212451, 225975, 230925, 283268, 301300, 307900, 354085, 403349, 424902, 451950, 461850, 708170, 806698, 849804, 903900, 923700, 1062255, 1210047, 1416340, 1613396, 1770425, 2016745, 2124510, 2420094, 3540850, 4033490, 4249020, 4840188, 5311275, 6050235, 7081700, 8066980, 9277027, 10083725, 10622550, 12100470, 18554054, 20167450, 21245100, 24200940, 27831081, 30251175, 37108108, 40334900, 46385135, 55662162, 60502350, 92770270, 111324324, 121004700, 139155405, 185540540, 231925675, 278310810, 463851350, 556621620, 695777025, 927702700, 1391554050, 2783108100]

約数ペア:

[(1, 2783108100), (2, 1391554050), (3, 927702700), (4, 695777025), (5, 556621620), (6, 463851350), (10, 278310810), (12, 231925675), (15, 185540540), (20, 139155405), (23, 121004700), (25, 111324324), (30, 92770270), (46, 60502350), (50, 55662162), (60, 46385135), (69, 40334900), (75, 37108108), (92, 30251175), (100, 27831081), (115, 24200940), (131, 21245100), (138, 20167450), (150, 18554054), (230, 12100470), (262, 10622550), (276, 10083725), (300, 9277027), (345, 8066980), (393, 7081700), (460, 6050235), (524, 5311275), (575, 4840188), (655, 4249020), (690, 4033490), (786, 3540850), (1150, 2420094), (1310, 2124510), (1380, 2016745), (1572, 1770425), (1725, 1613396), (1965, 1416340), (2300, 1210047), (2620, 1062255), (3013, 923700), (3079, 903900), (3275, 849804), (3450, 806698), (3930, 708170), (6026, 461850), (6158, 451950), (6550, 424902), (6900, 403349), (7860, 354085), (9039, 307900), (9237, 301300), (9825, 283268), (12052, 230925), (12316, 225975), (13100, 212451), (15065, 184740), (15395, 180780), (18078, 153950), (18474, 150650), (19650, 141634), (30130, 92370), (30790, 90390), (36156, 76975), (36948, 75325), (39300, 70817), (45195, 61580), (46185, 60260)]