65673180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13513}}^1$

素因数の和:13537

約数の個数: 72

約数和(自身を含む): 206602032

約数和(自身を除く): 140928852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 13513, 27026, 40539, 54052, 67565, 81078, 121617, 135130, 162156, 202695, 243234, 270260, 364851, 405390, 486468, 608085, 729702, 810780, 1094553, 1216170, 1459404, 1824255, 2189106, 2432340, 3283659, 3648510, 4378212, 5472765, 6567318, 7297020, 10945530, 13134636, 16418295, 21891060, 32836590, 65673180]

約数ペア:

[(1, 65673180), (2, 32836590), (3, 21891060), (4, 16418295), (5, 13134636), (6, 10945530), (9, 7297020), (10, 6567318), (12, 5472765), (15, 4378212), (18, 3648510), (20, 3283659), (27, 2432340), (30, 2189106), (36, 1824255), (45, 1459404), (54, 1216170), (60, 1094553), (81, 810780), (90, 729702), (108, 608085), (135, 486468), (162, 405390), (180, 364851), (243, 270260), (270, 243234), (324, 202695), (405, 162156), (486, 135130), (540, 121617), (810, 81078), (972, 67565), (1215, 54052), (1620, 40539), (2430, 27026), (4860, 13513)]