201989160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{187027}}^1$

素因数の和:187047

約数の個数: 64

約数和(自身を含む): 673300800

約数和(自身を除く): 471311640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 187027, 374054, 561081, 748108, 935135, 1122162, 1496216, 1683243, 1870270, 2244324, 2805405, 3366486, 3740540, 4488648, 5049729, 5610810, 6732972, 7481080, 8416215, 10099458, 11221620, 13465944, 16832430, 20198916, 22443240, 25248645, 33664860, 40397832, 50497290, 67329720, 100994580, 201989160]

約数ペア:

[(1, 201989160), (2, 100994580), (3, 67329720), (4, 50497290), (5, 40397832), (6, 33664860), (8, 25248645), (9, 22443240), (10, 20198916), (12, 16832430), (15, 13465944), (18, 11221620), (20, 10099458), (24, 8416215), (27, 7481080), (30, 6732972), (36, 5610810), (40, 5049729), (45, 4488648), (54, 3740540), (60, 3366486), (72, 2805405), (90, 2244324), (108, 1870270), (120, 1683243), (135, 1496216), (180, 1122162), (216, 935135), (270, 748108), (360, 561081), (540, 374054), (1080, 187027)]