168489180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 526075200

約数和(自身を除く): 357586020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 509, 540, 613, 1018, 1226, 1527, 1839, 2036, 2452, 2545, 3054, 3065, 3678, 4581, 5090, 5517, 6108, 6130, 7356, 7635, 9162, 9195, 10180, 11034, 12260, 13743, 15270, 16551, 18324, 18390, 22068, 22905, 27486, 27585, 30540, 33102, 36780, 45810, 54972, 55170, 66204, 68715, 82755, 91620, 110340, 137430, 165510, 274860, 312017, 331020, 624034, 936051, 1248068, 1560085, 1872102, 2808153, 3120170, 3744204, 4680255, 5616306, 6240340, 8424459, 9360510, 11232612, 14040765, 16848918, 18721020, 28081530, 33697836, 42122295, 56163060, 84244590, 168489180]

約数ペア:

[(1, 168489180), (2, 84244590), (3, 56163060), (4, 42122295), (5, 33697836), (6, 28081530), (9, 18721020), (10, 16848918), (12, 14040765), (15, 11232612), (18, 9360510), (20, 8424459), (27, 6240340), (30, 5616306), (36, 4680255), (45, 3744204), (54, 3120170), (60, 2808153), (90, 1872102), (108, 1560085), (135, 1248068), (180, 936051), (270, 624034), (509, 331020), (540, 312017), (613, 274860), (1018, 165510), (1226, 137430), (1527, 110340), (1839, 91620), (2036, 82755), (2452, 68715), (2545, 66204), (3054, 55170), (3065, 54972), (3678, 45810), (4581, 36780), (5090, 33102), (5517, 30540), (6108, 27585), (6130, 27486), (7356, 22905), (7635, 22068), (9162, 18390), (9195, 18324), (10180, 16551), (11034, 15270), (12260, 13743)]