555689880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 384

約数和(自身を含む): 2062195200

約数和(自身を除く): 1506505320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 31, 34, 36, 40, 45, 51, 58, 60, 62, 68, 72, 85, 87, 90, 93, 101, 102, 116, 120, 124, 136, 145, 153, 155, 170, 174, 180, 186, 202, 204, 232, 248, 255, 261, 279, 290, 303, 306, 310, 340, 348, 360, 372, 404, 408, 435, 465, 493, 505, 510, 522, 527, 558, 580, 606, 612, 620, 680, 696, 744, 765, 808, 870, 899, 909, 930, 986, 1010, 1020, 1044, 1054, 1116, 1160, 1212, 1224, 1240, 1305, 1395, 1479, 1515, 1530, 1581, 1717, 1740, 1798, 1818, 1860, 1972, 2020, 2040, 2088, 2108, 2232, 2424, 2465, 2610, 2635, 2697, 2790, 2929, 2958, 3030, 3060, 3131, 3162, 3434, 3480, 3596, 3636, 3720, 3944, 4040, 4216, 4437, 4495, 4545, 4743, 4930, 5151, 5220, 5270, 5394, 5580, 5858, 5916, 6060, 6120, 6262, 6324, 6868, 7192, 7272, 7395, 7905, 8091, 8585, 8787, 8874, 8990, 9090, 9393, 9486, 9860, 10302, 10440, 10540, 10788, 11160, 11716, 11832, 12120, 12524, 12648, 13485, 13736, 14645, 14790, 15283, 15453, 15655, 15810, 16182, 17170, 17574, 17748, 17980, 18180, 18786, 18972, 19720, 20604, 21080, 21576, 22185, 23432, 23715, 25048, 25755, 26361, 26970, 28179, 29290, 29580, 30566, 30906, 31310, 31620, 32364, 34340, 35148, 35496, 35960, 36360, 37572, 37944, 40455, 41208, 43935, 44370, 45849, 46965, 47430, 49793, 51510, 52722, 53227, 53940, 56358, 58580, 59160, 61132, 61812, 62620, 63240, 64728, 68680, 70296, 75144, 76415, 77265, 80910, 87870, 88740, 90799, 91698, 93930, 94860, 99586, 103020, 105444, 106454, 107880, 112716, 117160, 122264, 123624, 125240, 131805, 137547, 140895, 149379, 152830, 154530, 159681, 161820, 175740, 177480, 181598, 183396, 187860, 189720, 199172, 206040, 210888, 212908, 225432, 229245, 248965, 263610, 266135, 272397, 275094, 281790, 298758, 305660, 309060, 319362, 323640, 351480, 363196, 366792, 375720, 398344, 425816, 448137, 453995, 458490, 479043, 497930, 527220, 532270, 544794, 550188, 563580, 597516, 611320, 618120, 638724, 687735, 726392, 746895, 798405, 817191, 896274, 907990, 916980, 958086, 995860, 1054440, 1064540, 1089588, 1100376, 1127160, 1195032, 1277448, 1361985, 1375470, 1493790, 1543583, 1596810, 1634382, 1792548, 1815980, 1833960, 1916172, 1991720, 2129080, 2179176, 2240685, 2395215, 2723970, 2750940, 2987580, 3087166, 3193620, 3268764, 3585096, 3631960, 3832344, 4085955, 4481370, 4630749, 4790430, 5447940, 5501880, 5975160, 6174332, 6387240, 6537528, 7717915, 8171910, 8962740, 9261498, 9580860, 10895880, 12348664, 13892247, 15435830, 16343820, 17925480, 18522996, 19161720, 23153745, 27784494, 30871660, 32687640, 37045992, 46307490, 55568988, 61743320, 69461235, 92614980, 111137976, 138922470, 185229960, 277844940, 555689880]

約数ペア:

[(1, 555689880), (2, 277844940), (3, 185229960), (4, 138922470), (5, 111137976), (6, 92614980), (8, 69461235), (9, 61743320), (10, 55568988), (12, 46307490), (15, 37045992), (17, 32687640), (18, 30871660), (20, 27784494), (24, 23153745), (29, 19161720), (30, 18522996), (31, 17925480), (34, 16343820), (36, 15435830), (40, 13892247), (45, 12348664), (51, 10895880), (58, 9580860), (60, 9261498), (62, 8962740), (68, 8171910), (72, 7717915), (85, 6537528), (87, 6387240), (90, 6174332), (93, 5975160), (101, 5501880), (102, 5447940), (116, 4790430), (120, 4630749), (124, 4481370), (136, 4085955), (145, 3832344), (153, 3631960), (155, 3585096), (170, 3268764), (174, 3193620), (180, 3087166), (186, 2987580), (202, 2750940), (204, 2723970), (232, 2395215), (248, 2240685), (255, 2179176), (261, 2129080), (279, 1991720), (290, 1916172), (303, 1833960), (306, 1815980), (310, 1792548), (340, 1634382), (348, 1596810), (360, 1543583), (372, 1493790), (404, 1375470), (408, 1361985), (435, 1277448), (465, 1195032), (493, 1127160), (505, 1100376), (510, 1089588), (522, 1064540), (527, 1054440), (558, 995860), (580, 958086), (606, 916980), (612, 907990), (620, 896274), (680, 817191), (696, 798405), (744, 746895), (765, 726392), (808, 687735), (870, 638724), (899, 618120), (909, 611320), (930, 597516), (986, 563580), (1010, 550188), (1020, 544794), (1044, 532270), (1054, 527220), (1116, 497930), (1160, 479043), (1212, 458490), (1224, 453995), (1240, 448137), (1305, 425816), (1395, 398344), (1479, 375720), (1515, 366792), (1530, 363196), (1581, 351480), (1717, 323640), (1740, 319362), (1798, 309060), (1818, 305660), (1860, 298758), (1972, 281790), (2020, 275094), (2040, 272397), (2088, 266135), (2108, 263610), (2232, 248965), (2424, 229245), (2465, 225432), (2610, 212908), (2635, 210888), (2697, 206040), (2790, 199172), (2929, 189720), (2958, 187860), (3030, 183396), (3060, 181598), (3131, 177480), (3162, 175740), (3434, 161820), (3480, 159681), (3596, 154530), (3636, 152830), (3720, 149379), (3944, 140895), (4040, 137547), (4216, 131805), (4437, 125240), (4495, 123624), (4545, 122264), (4743, 117160), (4930, 112716), (5151, 107880), (5220, 106454), (5270, 105444), (5394, 103020), (5580, 99586), (5858, 94860), (5916, 93930), (6060, 91698), (6120, 90799), (6262, 88740), (6324, 87870), (6868, 80910), (7192, 77265), (7272, 76415), (7395, 75144), (7905, 70296), (8091, 68680), (8585, 64728), (8787, 63240), (8874, 62620), (8990, 61812), (9090, 61132), (9393, 59160), (9486, 58580), (9860, 56358), (10302, 53940), (10440, 53227), (10540, 52722), (10788, 51510), (11160, 49793), (11716, 47430), (11832, 46965), (12120, 45849), (12524, 44370), (12648, 43935), (13485, 41208), (13736, 40455), (14645, 37944), (14790, 37572), (15283, 36360), (15453, 35960), (15655, 35496), (15810, 35148), (16182, 34340), (17170, 32364), (17574, 31620), (17748, 31310), (17980, 30906), (18180, 30566), (18786, 29580), (18972, 29290), (19720, 28179), (20604, 26970), (21080, 26361), (21576, 25755), (22185, 25048), (23432, 23715)]