80743500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{5981}}^1$

素因数の和:6009

約数の個数: 96

約数和(自身を含む): 261293760

約数和(自身を除く): 180550260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 5981, 6750, 11962, 13500, 17943, 23924, 29905, 35886, 53829, 59810, 71772, 89715, 107658, 119620, 149525, 161487, 179430, 215316, 269145, 299050, 322974, 358860, 448575, 538290, 598100, 645948, 747625, 807435, 897150, 1076580, 1345725, 1495250, 1614870, 1794300, 2242875, 2691450, 2990500, 3229740, 4037175, 4485750, 5382900, 6728625, 8074350, 8971500, 13457250, 16148700, 20185875, 26914500, 40371750, 80743500]

約数ペア:

[(1, 80743500), (2, 40371750), (3, 26914500), (4, 20185875), (5, 16148700), (6, 13457250), (9, 8971500), (10, 8074350), (12, 6728625), (15, 5382900), (18, 4485750), (20, 4037175), (25, 3229740), (27, 2990500), (30, 2691450), (36, 2242875), (45, 1794300), (50, 1614870), (54, 1495250), (60, 1345725), (75, 1076580), (90, 897150), (100, 807435), (108, 747625), (125, 645948), (135, 598100), (150, 538290), (180, 448575), (225, 358860), (250, 322974), (270, 299050), (300, 269145), (375, 215316), (450, 179430), (500, 161487), (540, 149525), (675, 119620), (750, 107658), (900, 89715), (1125, 71772), (1350, 59810), (1500, 53829), (2250, 35886), (2700, 29905), (3375, 23924), (4500, 17943), (5981, 13500), (6750, 11962)]