242250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 64

約数和(自身を含む): 673920

約数和(自身を除く): 431670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 125, 150, 170, 190, 250, 255, 285, 323, 375, 425, 475, 510, 570, 646, 750, 850, 950, 969, 1275, 1425, 1615, 1938, 2125, 2375, 2550, 2850, 3230, 4250, 4750, 4845, 6375, 7125, 8075, 9690, 12750, 14250, 16150, 24225, 40375, 48450, 80750, 121125, 242250]

約数ペア:

[(1, 242250), (2, 121125), (3, 80750), (5, 48450), (6, 40375), (10, 24225), (15, 16150), (17, 14250), (19, 12750), (25, 9690), (30, 8075), (34, 7125), (38, 6375), (50, 4845), (51, 4750), (57, 4250), (75, 3230), (85, 2850), (95, 2550), (102, 2375), (114, 2125), (125, 1938), (150, 1615), (170, 1425), (190, 1275), (250, 969), (255, 950), (285, 850), (323, 750), (375, 646), (425, 570), (475, 510)]