142497090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1697}}^1$

素因数の和:2024

約数の個数: 64

約数和(自身を含む): 381438720

約数和(自身を除く): 238941630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 311, 622, 933, 1555, 1697, 1866, 2799, 3110, 3394, 4665, 5091, 5598, 8397, 8485, 9330, 10182, 13995, 15273, 16794, 16970, 25455, 27990, 30546, 41985, 45819, 50910, 76365, 83970, 91638, 152730, 229095, 458190, 527767, 1055534, 1583301, 2638835, 3166602, 4749903, 5277670, 7916505, 9499806, 14249709, 15833010, 23749515, 28499418, 47499030, 71248545, 142497090]

約数ペア:

[(1, 142497090), (2, 71248545), (3, 47499030), (5, 28499418), (6, 23749515), (9, 15833010), (10, 14249709), (15, 9499806), (18, 7916505), (27, 5277670), (30, 4749903), (45, 3166602), (54, 2638835), (90, 1583301), (135, 1055534), (270, 527767), (311, 458190), (622, 229095), (933, 152730), (1555, 91638), (1697, 83970), (1866, 76365), (2799, 50910), (3110, 45819), (3394, 41985), (4665, 30546), (5091, 27990), (5598, 25455), (8397, 16970), (8485, 16794), (9330, 15273), (10182, 13995)]