315645660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17713}}^1$

素因数の和:17745

約数の個数: 120

約数和(自身を含む): 1080270576

約数和(自身を除く): 764624916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17713, 17820, 35426, 53139, 70852, 88565, 106278, 159417, 177130, 194843, 212556, 265695, 318834, 354260, 389686, 478251, 531390, 584529, 637668, 779372, 797085, 956502, 974215, 1062780, 1169058, 1434753, 1594170, 1753587, 1913004, 1948430, 2338116, 2391255, 2869506, 2922645, 3188340, 3507174, 3896860, 4782510, 5260761, 5739012, 5845290, 7014348, 7173765, 8767935, 9565020, 10521522, 11690580, 14347530, 15782283, 17535870, 21043044, 26303805, 28695060, 31564566, 35071740, 52607610, 63129132, 78911415, 105215220, 157822830, 315645660]

約数ペア:

[(1, 315645660), (2, 157822830), (3, 105215220), (4, 78911415), (5, 63129132), (6, 52607610), (9, 35071740), (10, 31564566), (11, 28695060), (12, 26303805), (15, 21043044), (18, 17535870), (20, 15782283), (22, 14347530), (27, 11690580), (30, 10521522), (33, 9565020), (36, 8767935), (44, 7173765), (45, 7014348), (54, 5845290), (55, 5739012), (60, 5260761), (66, 4782510), (81, 3896860), (90, 3507174), (99, 3188340), (108, 2922645), (110, 2869506), (132, 2391255), (135, 2338116), (162, 1948430), (165, 1913004), (180, 1753587), (198, 1594170), (220, 1434753), (270, 1169058), (297, 1062780), (324, 974215), (330, 956502), (396, 797085), (405, 779372), (495, 637668), (540, 584529), (594, 531390), (660, 478251), (810, 389686), (891, 354260), (990, 318834), (1188, 265695), (1485, 212556), (1620, 194843), (1782, 177130), (1980, 159417), (2970, 106278), (3564, 88565), (4455, 70852), (5940, 53139), (8910, 35426), (17713, 17820)]