220900230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3019}}^1$

素因数の和:3306

約数の個数: 64

約数和(自身を含む): 591436800

約数和(自身を除く): 370536570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 813, 1355, 1626, 2439, 2710, 3019, 4065, 4878, 6038, 7317, 8130, 9057, 12195, 14634, 15095, 18114, 24390, 27171, 30190, 36585, 45285, 54342, 73170, 81513, 90570, 135855, 163026, 271710, 407565, 815130, 818149, 1636298, 2454447, 4090745, 4908894, 7363341, 8181490, 12272235, 14726682, 22090023, 24544470, 36816705, 44180046, 73633410, 110450115, 220900230]

約数ペア:

[(1, 220900230), (2, 110450115), (3, 73633410), (5, 44180046), (6, 36816705), (9, 24544470), (10, 22090023), (15, 14726682), (18, 12272235), (27, 8181490), (30, 7363341), (45, 4908894), (54, 4090745), (90, 2454447), (135, 1636298), (270, 818149), (271, 815130), (542, 407565), (813, 271710), (1355, 163026), (1626, 135855), (2439, 90570), (2710, 81513), (3019, 73170), (4065, 54342), (4878, 45285), (6038, 36585), (7317, 30190), (8130, 27171), (9057, 24390), (12195, 18114), (14634, 15095)]