427880880

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{9433}}^1$

素因数の和:9465

約数の個数: 200

約数和(自身を含む): 1698572832

約数和(自身を除く): 1270691952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 9433, 11340, 15120, 18866, 22680, 28299, 37732, 45360, 47165, 56598, 66031, 75464, 84897, 94330, 113196, 132062, 141495, 150928, 169794, 188660, 198093, 226392, 254691, 264124, 282990, 330155, 339588, 377320, 396186, 424485, 452784, 509382, 528248, 565980, 594279, 660310, 679176, 754640, 764073, 792372, 848970, 990465, 1018764, 1056496, 1131960, 1188558, 1273455, 1320620, 1358352, 1528146, 1584744, 1697940, 1782837, 1980930, 2037528, 2263920, 2377116, 2546910, 2641240, 2971395, 3056292, 3169488, 3395880, 3565674, 3820365, 3961860, 4075056, 4754232, 5093820, 5282480, 5348511, 5942790, 6112584, 6791760, 7131348, 7640730, 7923720, 8914185, 9508464, 10187640, 10697022, 11885580, 12225168, 14262696, 15281460, 15847440, 17828370, 20375280, 21394044, 23771160, 26742555, 28525392, 30562920, 35656740, 42788088, 47542320, 53485110, 61125840, 71313480, 85576176, 106970220, 142626960, 213940440, 427880880]

約数ペア:

[(1, 427880880), (2, 213940440), (3, 142626960), (4, 106970220), (5, 85576176), (6, 71313480), (7, 61125840), (8, 53485110), (9, 47542320), (10, 42788088), (12, 35656740), (14, 30562920), (15, 28525392), (16, 26742555), (18, 23771160), (20, 21394044), (21, 20375280), (24, 17828370), (27, 15847440), (28, 15281460), (30, 14262696), (35, 12225168), (36, 11885580), (40, 10697022), (42, 10187640), (45, 9508464), (48, 8914185), (54, 7923720), (56, 7640730), (60, 7131348), (63, 6791760), (70, 6112584), (72, 5942790), (80, 5348511), (81, 5282480), (84, 5093820), (90, 4754232), (105, 4075056), (108, 3961860), (112, 3820365), (120, 3565674), (126, 3395880), (135, 3169488), (140, 3056292), (144, 2971395), (162, 2641240), (168, 2546910), (180, 2377116), (189, 2263920), (210, 2037528), (216, 1980930), (240, 1782837), (252, 1697940), (270, 1584744), (280, 1528146), (315, 1358352), (324, 1320620), (336, 1273455), (360, 1188558), (378, 1131960), (405, 1056496), (420, 1018764), (432, 990465), (504, 848970), (540, 792372), (560, 764073), (567, 754640), (630, 679176), (648, 660310), (720, 594279), (756, 565980), (810, 528248), (840, 509382), (945, 452784), (1008, 424485), (1080, 396186), (1134, 377320), (1260, 339588), (1296, 330155), (1512, 282990), (1620, 264124), (1680, 254691), (1890, 226392), (2160, 198093), (2268, 188660), (2520, 169794), (2835, 150928), (3024, 141495), (3240, 132062), (3780, 113196), (4536, 94330), (5040, 84897), (5670, 75464), (6480, 66031), (7560, 56598), (9072, 47165), (9433, 45360), (11340, 37732), (15120, 28299), (18866, 22680)]