11521620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2$

素因数の和:83

約数の個数: 162

約数和(自身を含む): 40157754

約数和(自身を除く): 28636134

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 121, 132, 138, 165, 180, 198, 207, 220, 230, 242, 253, 276, 330, 345, 363, 396, 414, 460, 484, 495, 506, 529, 605, 660, 690, 726, 759, 828, 990, 1012, 1035, 1058, 1089, 1210, 1265, 1380, 1452, 1518, 1587, 1815, 1980, 2070, 2116, 2178, 2277, 2420, 2530, 2645, 2783, 3036, 3174, 3630, 3795, 4140, 4356, 4554, 4761, 5060, 5290, 5445, 5566, 5819, 6348, 7260, 7590, 7935, 8349, 9108, 9522, 10580, 10890, 11132, 11385, 11638, 13915, 15180, 15870, 16698, 17457, 19044, 21780, 22770, 23276, 23805, 25047, 27830, 29095, 31740, 33396, 34914, 41745, 45540, 47610, 50094, 52371, 55660, 58190, 64009, 69828, 83490, 87285, 95220, 100188, 104742, 116380, 125235, 128018, 166980, 174570, 192027, 209484, 250470, 256036, 261855, 320045, 349140, 384054, 500940, 523710, 576081, 640090, 768108, 960135, 1047420, 1152162, 1280180, 1920270, 2304324, 2880405, 3840540, 5760810, 11521620]

約数ペア:

[(1, 11521620), (2, 5760810), (3, 3840540), (4, 2880405), (5, 2304324), (6, 1920270), (9, 1280180), (10, 1152162), (11, 1047420), (12, 960135), (15, 768108), (18, 640090), (20, 576081), (22, 523710), (23, 500940), (30, 384054), (33, 349140), (36, 320045), (44, 261855), (45, 256036), (46, 250470), (55, 209484), (60, 192027), (66, 174570), (69, 166980), (90, 128018), (92, 125235), (99, 116380), (110, 104742), (115, 100188), (121, 95220), (132, 87285), (138, 83490), (165, 69828), (180, 64009), (198, 58190), (207, 55660), (220, 52371), (230, 50094), (242, 47610), (253, 45540), (276, 41745), (330, 34914), (345, 33396), (363, 31740), (396, 29095), (414, 27830), (460, 25047), (484, 23805), (495, 23276), (506, 22770), (529, 21780), (605, 19044), (660, 17457), (690, 16698), (726, 15870), (759, 15180), (828, 13915), (990, 11638), (1012, 11385), (1035, 11132), (1058, 10890), (1089, 10580), (1210, 9522), (1265, 9108), (1380, 8349), (1452, 7935), (1518, 7590), (1587, 7260), (1815, 6348), (1980, 5819), (2070, 5566), (2116, 5445), (2178, 5290), (2277, 5060), (2420, 4761), (2530, 4554), (2645, 4356), (2783, 4140), (3036, 3795), (3174, 3630)]