206796780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3389}}^1$

素因数の和:3520

約数の個数: 96

約数和(自身を含む): 649252800

約数和(自身を除く): 442456020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 452, 540, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3051, 3389, 3390, 4068, 5085, 6102, 6778, 6780, 10167, 10170, 12204, 13556, 15255, 16945, 20334, 20340, 30501, 30510, 33890, 40668, 50835, 61002, 61020, 67780, 91503, 101670, 122004, 152505, 183006, 203340, 305010, 366012, 382957, 457515, 610020, 765914, 915030, 1148871, 1531828, 1830060, 1914785, 2297742, 3446613, 3829570, 4595484, 5744355, 6893226, 7659140, 10339839, 11488710, 13786452, 17233065, 20679678, 22977420, 34466130, 41359356, 51699195, 68932260, 103398390, 206796780]

約数ペア:

[(1, 206796780), (2, 103398390), (3, 68932260), (4, 51699195), (5, 41359356), (6, 34466130), (9, 22977420), (10, 20679678), (12, 17233065), (15, 13786452), (18, 11488710), (20, 10339839), (27, 7659140), (30, 6893226), (36, 5744355), (45, 4595484), (54, 3829570), (60, 3446613), (90, 2297742), (108, 1914785), (113, 1830060), (135, 1531828), (180, 1148871), (226, 915030), (270, 765914), (339, 610020), (452, 457515), (540, 382957), (565, 366012), (678, 305010), (1017, 203340), (1130, 183006), (1356, 152505), (1695, 122004), (2034, 101670), (2260, 91503), (3051, 67780), (3389, 61020), (3390, 61002), (4068, 50835), (5085, 40668), (6102, 33890), (6778, 30510), (6780, 30501), (10167, 20340), (10170, 20334), (12204, 16945), (13556, 15255)]