163378620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{33617}}^1$

素因数の和:33641

約数の個数: 72

約数和(自身を含む): 513951984

約数和(自身を除く): 350573364

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, 33617, 67234, 100851, 134468, 168085, 201702, 302553, 336170, 403404, 504255, 605106, 672340, 907659, 1008510, 1210212, 1512765, 1815318, 2017020, 2722977, 3025530, 3630636, 4538295, 5445954, 6051060, 8168931, 9076590, 10891908, 13614885, 16337862, 18153180, 27229770, 32675724, 40844655, 54459540, 81689310, 163378620]

約数ペア:

[(1, 163378620), (2, 81689310), (3, 54459540), (4, 40844655), (5, 32675724), (6, 27229770), (9, 18153180), (10, 16337862), (12, 13614885), (15, 10891908), (18, 9076590), (20, 8168931), (27, 6051060), (30, 5445954), (36, 4538295), (45, 3630636), (54, 3025530), (60, 2722977), (81, 2017020), (90, 1815318), (108, 1512765), (135, 1210212), (162, 1008510), (180, 907659), (243, 672340), (270, 605106), (324, 504255), (405, 403404), (486, 336170), (540, 302553), (810, 201702), (972, 168085), (1215, 134468), (1620, 100851), (2430, 67234), (4860, 33617)]