28034100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3461}}^1$

素因数の和:3487

約数の個数: 90

約数和(自身を含む): 90901734

約数和(自身を除く): 62867634

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, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 3461, 4050, 6922, 8100, 10383, 13844, 17305, 20766, 31149, 34610, 41532, 51915, 62298, 69220, 86525, 93447, 103830, 124596, 155745, 173050, 186894, 207660, 259575, 280341, 311490, 346100, 373788, 467235, 519150, 560682, 622980, 778725, 934470, 1038300, 1121364, 1401705, 1557450, 1868940, 2336175, 2803410, 3114900, 4672350, 5606820, 7008525, 9344700, 14017050, 28034100]

約数ペア:

[(1, 28034100), (2, 14017050), (3, 9344700), (4, 7008525), (5, 5606820), (6, 4672350), (9, 3114900), (10, 2803410), (12, 2336175), (15, 1868940), (18, 1557450), (20, 1401705), (25, 1121364), (27, 1038300), (30, 934470), (36, 778725), (45, 622980), (50, 560682), (54, 519150), (60, 467235), (75, 373788), (81, 346100), (90, 311490), (100, 280341), (108, 259575), (135, 207660), (150, 186894), (162, 173050), (180, 155745), (225, 124596), (270, 103830), (300, 93447), (324, 86525), (405, 69220), (450, 62298), (540, 51915), (675, 41532), (810, 34610), (900, 31149), (1350, 20766), (1620, 17305), (2025, 13844), (2700, 10383), (3461, 8100), (4050, 6922)]