201858750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{5981}}^1$

素因数の和:6012

約数の個数: 80

約数和(自身を含む): 560633040

約数和(自身を除く): 358774290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1875, 2250, 3375, 3750, 5625, 5981, 6750, 11250, 11962, 16875, 17943, 29905, 33750, 35886, 53829, 59810, 89715, 107658, 149525, 161487, 179430, 269145, 299050, 322974, 448575, 538290, 747625, 807435, 897150, 1345725, 1495250, 1614870, 2242875, 2691450, 3738125, 4037175, 4485750, 6728625, 7476250, 8074350, 11214375, 13457250, 20185875, 22428750, 33643125, 40371750, 67286250, 100929375, 201858750]

約数ペア:

[(1, 201858750), (2, 100929375), (3, 67286250), (5, 40371750), (6, 33643125), (9, 22428750), (10, 20185875), (15, 13457250), (18, 11214375), (25, 8074350), (27, 7476250), (30, 6728625), (45, 4485750), (50, 4037175), (54, 3738125), (75, 2691450), (90, 2242875), (125, 1614870), (135, 1495250), (150, 1345725), (225, 897150), (250, 807435), (270, 747625), (375, 538290), (450, 448575), (625, 322974), (675, 299050), (750, 269145), (1125, 179430), (1250, 161487), (1350, 149525), (1875, 107658), (2250, 89715), (3375, 59810), (3750, 53829), (5625, 35886), (5981, 33750), (6750, 29905), (11250, 17943), (11962, 16875)]