16140900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 47121984

約数和(自身を除く): 30981084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 173, 300, 311, 346, 519, 622, 692, 865, 933, 1038, 1244, 1555, 1730, 1866, 2076, 2595, 3110, 3460, 3732, 4325, 4665, 5190, 6220, 7775, 8650, 9330, 10380, 12975, 15550, 17300, 18660, 23325, 25950, 31100, 46650, 51900, 53803, 93300, 107606, 161409, 215212, 269015, 322818, 538030, 645636, 807045, 1076060, 1345075, 1614090, 2690150, 3228180, 4035225, 5380300, 8070450, 16140900]

約数ペア:

[(1, 16140900), (2, 8070450), (3, 5380300), (4, 4035225), (5, 3228180), (6, 2690150), (10, 1614090), (12, 1345075), (15, 1076060), (20, 807045), (25, 645636), (30, 538030), (50, 322818), (60, 269015), (75, 215212), (100, 161409), (150, 107606), (173, 93300), (300, 53803), (311, 51900), (346, 46650), (519, 31100), (622, 25950), (692, 23325), (865, 18660), (933, 17300), (1038, 15550), (1244, 12975), (1555, 10380), (1730, 9330), (1866, 8650), (2076, 7775), (2595, 6220), (3110, 5190), (3460, 4665), (3732, 4325)]