26770500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{661}}^1$

素因数の和:692

約数の個数: 120

約数和(自身を含む): 87471384

約数和(自身を除く): 60700884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 661, 675, 750, 810, 900, 1125, 1322, 1350, 1500, 1620, 1983, 2025, 2250, 2644, 2700, 3305, 3375, 3966, 4050, 4500, 5949, 6610, 6750, 7932, 8100, 9915, 10125, 11898, 13220, 13500, 16525, 17847, 19830, 20250, 23796, 29745, 33050, 35694, 39660, 40500, 49575, 53541, 59490, 66100, 71388, 82625, 89235, 99150, 107082, 118980, 148725, 165250, 178470, 198300, 214164, 247875, 267705, 297450, 330500, 356940, 446175, 495750, 535410, 594900, 743625, 892350, 991500, 1070820, 1338525, 1487250, 1784700, 2230875, 2677050, 2974500, 4461750, 5354100, 6692625, 8923500, 13385250, 26770500]

約数ペア:

[(1, 26770500), (2, 13385250), (3, 8923500), (4, 6692625), (5, 5354100), (6, 4461750), (9, 2974500), (10, 2677050), (12, 2230875), (15, 1784700), (18, 1487250), (20, 1338525), (25, 1070820), (27, 991500), (30, 892350), (36, 743625), (45, 594900), (50, 535410), (54, 495750), (60, 446175), (75, 356940), (81, 330500), (90, 297450), (100, 267705), (108, 247875), (125, 214164), (135, 198300), (150, 178470), (162, 165250), (180, 148725), (225, 118980), (250, 107082), (270, 99150), (300, 89235), (324, 82625), (375, 71388), (405, 66100), (450, 59490), (500, 53541), (540, 49575), (661, 40500), (675, 39660), (750, 35694), (810, 33050), (900, 29745), (1125, 23796), (1322, 20250), (1350, 19830), (1500, 17847), (1620, 16525), (1983, 13500), (2025, 13220), (2250, 11898), (2644, 10125), (2700, 9915), (3305, 8100), (3375, 7932), (3966, 6750), (4050, 6610), (4500, 5949)]