67750950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^2$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 179004168

約数和(自身を除く): 111253218

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 163, 170, 255, 326, 425, 489, 510, 815, 850, 978, 1275, 1630, 2445, 2550, 2771, 4075, 4890, 5542, 8150, 8313, 12225, 13855, 16626, 24450, 26569, 27710, 41565, 53138, 69275, 79707, 83130, 132845, 138550, 159414, 207825, 265690, 398535, 415650, 451673, 664225, 797070, 903346, 1328450, 1355019, 1992675, 2258365, 2710038, 3985350, 4516730, 6775095, 11291825, 13550190, 22583650, 33875475, 67750950]

約数ペア:

[(1, 67750950), (2, 33875475), (3, 22583650), (5, 13550190), (6, 11291825), (10, 6775095), (15, 4516730), (17, 3985350), (25, 2710038), (30, 2258365), (34, 1992675), (50, 1355019), (51, 1328450), (75, 903346), (85, 797070), (102, 664225), (150, 451673), (163, 415650), (170, 398535), (255, 265690), (326, 207825), (425, 159414), (489, 138550), (510, 132845), (815, 83130), (850, 79707), (978, 69275), (1275, 53138), (1630, 41565), (2445, 27710), (2550, 26569), (2771, 24450), (4075, 16626), (4890, 13855), (5542, 12225), (8150, 8313)]