1081840500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{18493}}^1$

素因数の和:18531

約数の個数: 144

約数和(自身を含む): 3675571536

約数和(自身を除く): 2593731036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3900, 4500, 4875, 5850, 6500, 9750, 11700, 14625, 18493, 19500, 29250, 36986, 55479, 58500, 73972, 92465, 110958, 166437, 184930, 221916, 240409, 277395, 332874, 369860, 462325, 480818, 554790, 665748, 721227, 832185, 924650, 961636, 1109580, 1202045, 1386975, 1442454, 1664370, 1849300, 2163681, 2311625, 2404090, 2773950, 2884908, 3328740, 3606135, 4160925, 4327362, 4623250, 4808180, 5547900, 6010225, 6934875, 7212270, 8321850, 8654724, 9246500, 10818405, 12020450, 13869750, 14424540, 16643700, 18030675, 20804625, 21636810, 24040900, 27739500, 30051125, 36061350, 41609250, 43273620, 54092025, 60102250, 72122700, 83218500, 90153375, 108184050, 120204500, 180306750, 216368100, 270460125, 360613500, 540920250, 1081840500]

約数ペア:

[(1, 1081840500), (2, 540920250), (3, 360613500), (4, 270460125), (5, 216368100), (6, 180306750), (9, 120204500), (10, 108184050), (12, 90153375), (13, 83218500), (15, 72122700), (18, 60102250), (20, 54092025), (25, 43273620), (26, 41609250), (30, 36061350), (36, 30051125), (39, 27739500), (45, 24040900), (50, 21636810), (52, 20804625), (60, 18030675), (65, 16643700), (75, 14424540), (78, 13869750), (90, 12020450), (100, 10818405), (117, 9246500), (125, 8654724), (130, 8321850), (150, 7212270), (156, 6934875), (180, 6010225), (195, 5547900), (225, 4808180), (234, 4623250), (250, 4327362), (260, 4160925), (300, 3606135), (325, 3328740), (375, 2884908), (390, 2773950), (450, 2404090), (468, 2311625), (500, 2163681), (585, 1849300), (650, 1664370), (750, 1442454), (780, 1386975), (900, 1202045), (975, 1109580), (1125, 961636), (1170, 924650), (1300, 832185), (1500, 721227), (1625, 665748), (1950, 554790), (2250, 480818), (2340, 462325), (2925, 369860), (3250, 332874), (3900, 277395), (4500, 240409), (4875, 221916), (5850, 184930), (6500, 166437), (9750, 110958), (11700, 92465), (14625, 73972), (18493, 58500), (19500, 55479), (29250, 36986)]