11762820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 37871064

約数和(自身を除く): 26108244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 137, 159, 162, 180, 212, 265, 270, 274, 318, 324, 405, 411, 477, 530, 540, 548, 636, 685, 795, 810, 822, 954, 1060, 1233, 1370, 1431, 1590, 1620, 1644, 1908, 2055, 2385, 2466, 2740, 2862, 3180, 3699, 4110, 4293, 4770, 4932, 5724, 6165, 7155, 7261, 7398, 8220, 8586, 9540, 11097, 12330, 14310, 14522, 14796, 17172, 18495, 21465, 21783, 22194, 24660, 28620, 29044, 36305, 36990, 42930, 43566, 44388, 55485, 65349, 72610, 73980, 85860, 87132, 108915, 110970, 130698, 145220, 196047, 217830, 221940, 261396, 326745, 392094, 435660, 588141, 653490, 784188, 980235, 1176282, 1306980, 1960470, 2352564, 2940705, 3920940, 5881410, 11762820]

約数ペア:

[(1, 11762820), (2, 5881410), (3, 3920940), (4, 2940705), (5, 2352564), (6, 1960470), (9, 1306980), (10, 1176282), (12, 980235), (15, 784188), (18, 653490), (20, 588141), (27, 435660), (30, 392094), (36, 326745), (45, 261396), (53, 221940), (54, 217830), (60, 196047), (81, 145220), (90, 130698), (106, 110970), (108, 108915), (135, 87132), (137, 85860), (159, 73980), (162, 72610), (180, 65349), (212, 55485), (265, 44388), (270, 43566), (274, 42930), (318, 36990), (324, 36305), (405, 29044), (411, 28620), (477, 24660), (530, 22194), (540, 21783), (548, 21465), (636, 18495), (685, 17172), (795, 14796), (810, 14522), (822, 14310), (954, 12330), (1060, 11097), (1233, 9540), (1370, 8586), (1431, 8220), (1590, 7398), (1620, 7261), (1644, 7155), (1908, 6165), (2055, 5724), (2385, 4932), (2466, 4770), (2740, 4293), (2862, 4110), (3180, 3699)]