207920250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{30803}}^1$

素因数の和:30829

約数の個数: 64

約数和(自身を含む): 576650880

約数和(自身を除く): 368730630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 30803, 61606, 92409, 154015, 184818, 277227, 308030, 462045, 554454, 770075, 831681, 924090, 1386135, 1540150, 1663362, 2310225, 2772270, 3850375, 4158405, 4620450, 6930675, 7700750, 8316810, 11551125, 13861350, 20792025, 23102250, 34653375, 41584050, 69306750, 103960125, 207920250]

約数ペア:

[(1, 207920250), (2, 103960125), (3, 69306750), (5, 41584050), (6, 34653375), (9, 23102250), (10, 20792025), (15, 13861350), (18, 11551125), (25, 8316810), (27, 7700750), (30, 6930675), (45, 4620450), (50, 4158405), (54, 3850375), (75, 2772270), (90, 2310225), (125, 1663362), (135, 1540150), (150, 1386135), (225, 924090), (250, 831681), (270, 770075), (375, 554454), (450, 462045), (675, 308030), (750, 277227), (1125, 184818), (1350, 154015), (2250, 92409), (3375, 61606), (6750, 30803)]