1279355850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{421}}^1\times {\mathrm{2251}}^1$

素因数の和:2693

約数の個数: 96

約数和(自身を含む): 3535279680

約数和(自身を除く): 2255923830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 421, 450, 675, 842, 1263, 1350, 2105, 2251, 2526, 3789, 4210, 4502, 6315, 6753, 7578, 10525, 11255, 11367, 12630, 13506, 18945, 20259, 21050, 22510, 22734, 31575, 33765, 37890, 40518, 56275, 56835, 60777, 63150, 67530, 94725, 101295, 112550, 113670, 121554, 168825, 189450, 202590, 284175, 303885, 337650, 506475, 568350, 607770, 947671, 1012950, 1519425, 1895342, 2843013, 3038850, 4738355, 5686026, 8529039, 9476710, 14215065, 17058078, 23691775, 25587117, 28430130, 42645195, 47383550, 51174234, 71075325, 85290390, 127935585, 142150650, 213225975, 255871170, 426451950, 639677925, 1279355850]

約数ペア:

[(1, 1279355850), (2, 639677925), (3, 426451950), (5, 255871170), (6, 213225975), (9, 142150650), (10, 127935585), (15, 85290390), (18, 71075325), (25, 51174234), (27, 47383550), (30, 42645195), (45, 28430130), (50, 25587117), (54, 23691775), (75, 17058078), (90, 14215065), (135, 9476710), (150, 8529039), (225, 5686026), (270, 4738355), (421, 3038850), (450, 2843013), (675, 1895342), (842, 1519425), (1263, 1012950), (1350, 947671), (2105, 607770), (2251, 568350), (2526, 506475), (3789, 337650), (4210, 303885), (4502, 284175), (6315, 202590), (6753, 189450), (7578, 168825), (10525, 121554), (11255, 113670), (11367, 112550), (12630, 101295), (13506, 94725), (18945, 67530), (20259, 63150), (21050, 60777), (22510, 56835), (22734, 56275), (31575, 40518), (33765, 37890)]