266450580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1507

約数の個数: 192

約数和(自身を含む): 934133760

約数和(自身を除く): 667683180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 558, 594, 620, 660, 682, 837, 930, 990, 1023, 1116, 1188, 1364, 1395, 1447, 1485, 1674, 1705, 1860, 1980, 2046, 2790, 2894, 2970, 3069, 3348, 3410, 4092, 4185, 4341, 5115, 5580, 5788, 5940, 6138, 6820, 7235, 8370, 8682, 9207, 10230, 12276, 13023, 14470, 15345, 15917, 16740, 17364, 18414, 20460, 21705, 26046, 28940, 30690, 31834, 36828, 39069, 43410, 44857, 46035, 47751, 52092, 61380, 63668, 65115, 78138, 79585, 86820, 89714, 92070, 95502, 130230, 134571, 143253, 156276, 159170, 179428, 184140, 191004, 195345, 224285, 238755, 260460, 269142, 286506, 318340, 390690, 403713, 429759, 448570, 477510, 493427, 538284, 573012, 672855, 716265, 781380, 807426, 859518, 897140, 955020, 986854, 1211139, 1345710, 1432530, 1480281, 1614852, 1719036, 1973708, 2018565, 2148795, 2422278, 2467135, 2691420, 2865060, 2960562, 4037130, 4297590, 4440843, 4844556, 4934270, 5921124, 6055695, 7401405, 8074260, 8595180, 8881686, 9868540, 12111390, 13322529, 14802810, 17763372, 22204215, 24222780, 26645058, 29605620, 44408430, 53290116, 66612645, 88816860, 133225290, 266450580]

約数ペア:

[(1, 266450580), (2, 133225290), (3, 88816860), (4, 66612645), (5, 53290116), (6, 44408430), (9, 29605620), (10, 26645058), (11, 24222780), (12, 22204215), (15, 17763372), (18, 14802810), (20, 13322529), (22, 12111390), (27, 9868540), (30, 8881686), (31, 8595180), (33, 8074260), (36, 7401405), (44, 6055695), (45, 5921124), (54, 4934270), (55, 4844556), (60, 4440843), (62, 4297590), (66, 4037130), (90, 2960562), (93, 2865060), (99, 2691420), (108, 2467135), (110, 2422278), (124, 2148795), (132, 2018565), (135, 1973708), (155, 1719036), (165, 1614852), (180, 1480281), (186, 1432530), (198, 1345710), (220, 1211139), (270, 986854), (279, 955020), (297, 897140), (310, 859518), (330, 807426), (341, 781380), (372, 716265), (396, 672855), (465, 573012), (495, 538284), (540, 493427), (558, 477510), (594, 448570), (620, 429759), (660, 403713), (682, 390690), (837, 318340), (930, 286506), (990, 269142), (1023, 260460), (1116, 238755), (1188, 224285), (1364, 195345), (1395, 191004), (1447, 184140), (1485, 179428), (1674, 159170), (1705, 156276), (1860, 143253), (1980, 134571), (2046, 130230), (2790, 95502), (2894, 92070), (2970, 89714), (3069, 86820), (3348, 79585), (3410, 78138), (4092, 65115), (4185, 63668), (4341, 61380), (5115, 52092), (5580, 47751), (5788, 46035), (5940, 44857), (6138, 43410), (6820, 39069), (7235, 36828), (8370, 31834), (8682, 30690), (9207, 28940), (10230, 26046), (12276, 21705), (13023, 20460), (14470, 18414), (15345, 17364), (15917, 16740)]