84815700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1051}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 246546720

約数和(自身を除く): 161731020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 269, 300, 538, 807, 1051, 1076, 1345, 1614, 2102, 2690, 3153, 3228, 4035, 4204, 5255, 5380, 6306, 6725, 8070, 10510, 12612, 13450, 15765, 16140, 20175, 21020, 26275, 26900, 31530, 40350, 52550, 63060, 78825, 80700, 105100, 157650, 282719, 315300, 565438, 848157, 1130876, 1413595, 1696314, 2827190, 3392628, 4240785, 5654380, 7067975, 8481570, 14135950, 16963140, 21203925, 28271900, 42407850, 84815700]

約数ペア:

[(1, 84815700), (2, 42407850), (3, 28271900), (4, 21203925), (5, 16963140), (6, 14135950), (10, 8481570), (12, 7067975), (15, 5654380), (20, 4240785), (25, 3392628), (30, 2827190), (50, 1696314), (60, 1413595), (75, 1130876), (100, 848157), (150, 565438), (269, 315300), (300, 282719), (538, 157650), (807, 105100), (1051, 80700), (1076, 78825), (1345, 63060), (1614, 52550), (2102, 40350), (2690, 31530), (3153, 26900), (3228, 26275), (4035, 21020), (4204, 20175), (5255, 16140), (5380, 15765), (6306, 13450), (6725, 12612), (8070, 10510)]