27261900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 91660800

約数和(自身を除く): 64398900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 439, 450, 460, 540, 575, 621, 675, 690, 828, 878, 900, 1035, 1150, 1242, 1317, 1350, 1380, 1725, 1756, 2070, 2195, 2300, 2484, 2634, 2700, 3105, 3450, 3951, 4140, 4390, 5175, 5268, 6210, 6585, 6900, 7902, 8780, 10097, 10350, 10975, 11853, 12420, 13170, 15525, 15804, 19755, 20194, 20700, 21950, 23706, 26340, 30291, 31050, 32925, 39510, 40388, 43900, 47412, 50485, 59265, 60582, 62100, 65850, 79020, 90873, 98775, 100970, 118530, 121164, 131700, 151455, 181746, 197550, 201940, 237060, 252425, 272619, 296325, 302910, 363492, 395100, 454365, 504850, 545238, 592650, 605820, 757275, 908730, 1009700, 1090476, 1185300, 1363095, 1514550, 1817460, 2271825, 2726190, 3029100, 4543650, 5452380, 6815475, 9087300, 13630950, 27261900]

約数ペア:

[(1, 27261900), (2, 13630950), (3, 9087300), (4, 6815475), (5, 5452380), (6, 4543650), (9, 3029100), (10, 2726190), (12, 2271825), (15, 1817460), (18, 1514550), (20, 1363095), (23, 1185300), (25, 1090476), (27, 1009700), (30, 908730), (36, 757275), (45, 605820), (46, 592650), (50, 545238), (54, 504850), (60, 454365), (69, 395100), (75, 363492), (90, 302910), (92, 296325), (100, 272619), (108, 252425), (115, 237060), (135, 201940), (138, 197550), (150, 181746), (180, 151455), (207, 131700), (225, 121164), (230, 118530), (270, 100970), (276, 98775), (300, 90873), (345, 79020), (414, 65850), (439, 62100), (450, 60582), (460, 59265), (540, 50485), (575, 47412), (621, 43900), (675, 40388), (690, 39510), (828, 32925), (878, 31050), (900, 30291), (1035, 26340), (1150, 23706), (1242, 21950), (1317, 20700), (1350, 20194), (1380, 19755), (1725, 15804), (1756, 15525), (2070, 13170), (2195, 12420), (2300, 11853), (2484, 10975), (2634, 10350), (2700, 10097), (3105, 8780), (3450, 7902), (3951, 6900), (4140, 6585), (4390, 6210), (5175, 5268)]