80253450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59447}}^1$

素因数の和:59468

約数の個数: 48

約数和(自身を含む): 221146560

約数和(自身を除く): 140893110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 59447, 118894, 178341, 297235, 356682, 535023, 594470, 891705, 1070046, 1486175, 1605069, 1783410, 2675115, 2972350, 3210138, 4458525, 5350230, 8025345, 8917050, 13375575, 16050690, 26751150, 40126725, 80253450]

約数ペア:

[(1, 80253450), (2, 40126725), (3, 26751150), (5, 16050690), (6, 13375575), (9, 8917050), (10, 8025345), (15, 5350230), (18, 4458525), (25, 3210138), (27, 2972350), (30, 2675115), (45, 1783410), (50, 1605069), (54, 1486175), (75, 1070046), (90, 891705), (135, 594470), (150, 535023), (225, 356682), (270, 297235), (450, 178341), (675, 118894), (1350, 59447)]