9991080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 37627200

約数和(自身を除く): 27636120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 54, 55, 58, 60, 66, 72, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 145, 165, 174, 180, 198, 216, 220, 232, 261, 264, 270, 290, 297, 319, 330, 348, 360, 396, 435, 440, 495, 522, 540, 580, 594, 638, 660, 696, 783, 792, 841, 870, 957, 990, 1044, 1080, 1160, 1188, 1276, 1305, 1320, 1485, 1566, 1595, 1682, 1740, 1914, 1980, 2088, 2376, 2523, 2552, 2610, 2871, 2970, 3132, 3190, 3364, 3480, 3828, 3915, 3960, 4205, 4785, 5046, 5220, 5742, 5940, 6264, 6380, 6728, 7569, 7656, 7830, 8410, 8613, 9251, 9570, 10092, 10440, 11484, 11880, 12615, 12760, 14355, 15138, 15660, 16820, 17226, 18502, 19140, 20184, 22707, 22968, 25230, 27753, 28710, 30276, 31320, 33640, 34452, 37004, 37845, 38280, 43065, 45414, 46255, 50460, 55506, 57420, 60552, 68904, 74008, 75690, 83259, 86130, 90828, 92510, 100920, 111012, 113535, 114840, 138765, 151380, 166518, 172260, 181656, 185020, 222024, 227070, 249777, 277530, 302760, 333036, 344520, 370040, 416295, 454140, 499554, 555060, 666072, 832590, 908280, 999108, 1110120, 1248885, 1665180, 1998216, 2497770, 3330360, 4995540, 9991080]

約数ペア:

[(1, 9991080), (2, 4995540), (3, 3330360), (4, 2497770), (5, 1998216), (6, 1665180), (8, 1248885), (9, 1110120), (10, 999108), (11, 908280), (12, 832590), (15, 666072), (18, 555060), (20, 499554), (22, 454140), (24, 416295), (27, 370040), (29, 344520), (30, 333036), (33, 302760), (36, 277530), (40, 249777), (44, 227070), (45, 222024), (54, 185020), (55, 181656), (58, 172260), (60, 166518), (66, 151380), (72, 138765), (87, 114840), (88, 113535), (90, 111012), (99, 100920), (108, 92510), (110, 90828), (116, 86130), (120, 83259), (132, 75690), (135, 74008), (145, 68904), (165, 60552), (174, 57420), (180, 55506), (198, 50460), (216, 46255), (220, 45414), (232, 43065), (261, 38280), (264, 37845), (270, 37004), (290, 34452), (297, 33640), (319, 31320), (330, 30276), (348, 28710), (360, 27753), (396, 25230), (435, 22968), (440, 22707), (495, 20184), (522, 19140), (540, 18502), (580, 17226), (594, 16820), (638, 15660), (660, 15138), (696, 14355), (783, 12760), (792, 12615), (841, 11880), (870, 11484), (957, 10440), (990, 10092), (1044, 9570), (1080, 9251), (1160, 8613), (1188, 8410), (1276, 7830), (1305, 7656), (1320, 7569), (1485, 6728), (1566, 6380), (1595, 6264), (1682, 5940), (1740, 5742), (1914, 5220), (1980, 5046), (2088, 4785), (2376, 4205), (2523, 3960), (2552, 3915), (2610, 3828), (2871, 3480), (2970, 3364), (3132, 3190)]