209955240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 320

約数和(自身を含む): 793488960

約数和(自身を除く): 583533720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 54, 55, 60, 66, 72, 81, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 137, 162, 165, 172, 180, 198, 215, 216, 220, 258, 264, 270, 274, 297, 324, 330, 344, 360, 387, 396, 405, 411, 430, 440, 473, 495, 516, 540, 548, 594, 645, 648, 660, 685, 774, 792, 810, 822, 860, 891, 946, 990, 1032, 1080, 1096, 1161, 1188, 1233, 1290, 1320, 1370, 1419, 1485, 1507, 1548, 1620, 1644, 1720, 1782, 1892, 1935, 1980, 2055, 2322, 2365, 2376, 2466, 2580, 2740, 2838, 2970, 3014, 3096, 3240, 3288, 3483, 3564, 3699, 3784, 3870, 3960, 4110, 4257, 4455, 4521, 4644, 4730, 4932, 5160, 5480, 5676, 5805, 5891, 5940, 6028, 6165, 6966, 7095, 7128, 7398, 7535, 7740, 8220, 8514, 8910, 9042, 9288, 9460, 9864, 11097, 11352, 11610, 11782, 11880, 12056, 12330, 12771, 13563, 13932, 14190, 14796, 15070, 15480, 16440, 17028, 17415, 17673, 17820, 18084, 18495, 18920, 21285, 22194, 22605, 23220, 23564, 24660, 25542, 27126, 27864, 28380, 29455, 29592, 30140, 34056, 34830, 35346, 35640, 36168, 36990, 38313, 40689, 42570, 44388, 45210, 46440, 47128, 49320, 51084, 53019, 54252, 55485, 56760, 58910, 60280, 63855, 64801, 67815, 69660, 70692, 73980, 76626, 81378, 85140, 88365, 88776, 90420, 102168, 106038, 108504, 110970, 117820, 122067, 127710, 129602, 135630, 139320, 141384, 147960, 153252, 159057, 162756, 170280, 176730, 180840, 191565, 194403, 203445, 212076, 221940, 235640, 244134, 255420, 259204, 265095, 271260, 306504, 318114, 324005, 325512, 353460, 383130, 388806, 406890, 424152, 443880, 477171, 488268, 510840, 518408, 530190, 542520, 583209, 610335, 636228, 648010, 706920, 766260, 777612, 795285, 813780, 954342, 972015, 976536, 1060380, 1166418, 1220670, 1272456, 1296020, 1532520, 1555224, 1590570, 1627560, 1749627, 1908684, 1944030, 2120760, 2332836, 2385855, 2441340, 2592040, 2916045, 3181140, 3499254, 3817368, 3888060, 4665672, 4771710, 4882680, 5248881, 5832090, 6362280, 6998508, 7776120, 8748135, 9543420, 10497762, 11664180, 13997016, 17496270, 19086840, 20995524, 23328360, 26244405, 34992540, 41991048, 52488810, 69985080, 104977620, 209955240]

約数ペア:

[(1, 209955240), (2, 104977620), (3, 69985080), (4, 52488810), (5, 41991048), (6, 34992540), (8, 26244405), (9, 23328360), (10, 20995524), (11, 19086840), (12, 17496270), (15, 13997016), (18, 11664180), (20, 10497762), (22, 9543420), (24, 8748135), (27, 7776120), (30, 6998508), (33, 6362280), (36, 5832090), (40, 5248881), (43, 4882680), (44, 4771710), (45, 4665672), (54, 3888060), (55, 3817368), (60, 3499254), (66, 3181140), (72, 2916045), (81, 2592040), (86, 2441340), (88, 2385855), (90, 2332836), (99, 2120760), (108, 1944030), (110, 1908684), (120, 1749627), (129, 1627560), (132, 1590570), (135, 1555224), (137, 1532520), (162, 1296020), (165, 1272456), (172, 1220670), (180, 1166418), (198, 1060380), (215, 976536), (216, 972015), (220, 954342), (258, 813780), (264, 795285), (270, 777612), (274, 766260), (297, 706920), (324, 648010), (330, 636228), (344, 610335), (360, 583209), (387, 542520), (396, 530190), (405, 518408), (411, 510840), (430, 488268), (440, 477171), (473, 443880), (495, 424152), (516, 406890), (540, 388806), (548, 383130), (594, 353460), (645, 325512), (648, 324005), (660, 318114), (685, 306504), (774, 271260), (792, 265095), (810, 259204), (822, 255420), (860, 244134), (891, 235640), (946, 221940), (990, 212076), (1032, 203445), (1080, 194403), (1096, 191565), (1161, 180840), (1188, 176730), (1233, 170280), (1290, 162756), (1320, 159057), (1370, 153252), (1419, 147960), (1485, 141384), (1507, 139320), (1548, 135630), (1620, 129602), (1644, 127710), (1720, 122067), (1782, 117820), (1892, 110970), (1935, 108504), (1980, 106038), (2055, 102168), (2322, 90420), (2365, 88776), (2376, 88365), (2466, 85140), (2580, 81378), (2740, 76626), (2838, 73980), (2970, 70692), (3014, 69660), (3096, 67815), (3240, 64801), (3288, 63855), (3483, 60280), (3564, 58910), (3699, 56760), (3784, 55485), (3870, 54252), (3960, 53019), (4110, 51084), (4257, 49320), (4455, 47128), (4521, 46440), (4644, 45210), (4730, 44388), (4932, 42570), (5160, 40689), (5480, 38313), (5676, 36990), (5805, 36168), (5891, 35640), (5940, 35346), (6028, 34830), (6165, 34056), (6966, 30140), (7095, 29592), (7128, 29455), (7398, 28380), (7535, 27864), (7740, 27126), (8220, 25542), (8514, 24660), (8910, 23564), (9042, 23220), (9288, 22605), (9460, 22194), (9864, 21285), (11097, 18920), (11352, 18495), (11610, 18084), (11782, 17820), (11880, 17673), (12056, 17415), (12330, 17028), (12771, 16440), (13563, 15480), (13932, 15070), (14190, 14796)]