2511266220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 8320435200

約数和(自身を除く): 5809168980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 43, 45, 54, 60, 74, 79, 86, 90, 108, 111, 129, 135, 148, 158, 172, 180, 185, 215, 222, 237, 258, 270, 316, 333, 370, 387, 395, 430, 444, 474, 516, 540, 555, 645, 666, 711, 740, 774, 790, 860, 948, 999, 1110, 1161, 1185, 1290, 1332, 1369, 1422, 1548, 1580, 1591, 1665, 1935, 1998, 2133, 2220, 2322, 2370, 2580, 2738, 2844, 2923, 3182, 3330, 3397, 3555, 3870, 3996, 4107, 4266, 4644, 4740, 4773, 4995, 5476, 5805, 5846, 6364, 6660, 6794, 6845, 7110, 7740, 7955, 8214, 8532, 8769, 9546, 9990, 10191, 10665, 11610, 11692, 12321, 13588, 13690, 14220, 14319, 14615, 15910, 16428, 16985, 17538, 19092, 19980, 20382, 20535, 21330, 23220, 23865, 24642, 26307, 27380, 28638, 29230, 30573, 31820, 33970, 35076, 36963, 40764, 41070, 42660, 42957, 43845, 47730, 49284, 50955, 52614, 57276, 58460, 58867, 61146, 61605, 67940, 71595, 73926, 78921, 82140, 85914, 87690, 91719, 95460, 101910, 105228, 108151, 117734, 122292, 123210, 125689, 131535, 143190, 147852, 152865, 157842, 171828, 175380, 176601, 183438, 184815, 203820, 214785, 216302, 235468, 246420, 251378, 263070, 286380, 294335, 305730, 315684, 324453, 353202, 366876, 369630, 377067, 394605, 429570, 432604, 458595, 502756, 526140, 529803, 540755, 588670, 611460, 628445, 648906, 706404, 739260, 754134, 789210, 859140, 883005, 917190, 973359, 1059606, 1081510, 1131201, 1177340, 1256890, 1297812, 1508268, 1578420, 1589409, 1622265, 1766010, 1834380, 1885335, 1946718, 2119212, 2163020, 2262402, 2513780, 2649015, 2920077, 3178818, 3244530, 3393603, 3532020, 3770670, 3893436, 4524804, 4650493, 4866795, 5298030, 5656005, 5840154, 6357636, 6489060, 6787206, 7541340, 7947045, 9300986, 9733590, 10596060, 11312010, 11680308, 13574412, 13951479, 14600385, 15894090, 16968015, 18601972, 19467180, 22624020, 23252465, 27902958, 29200770, 31788180, 33936030, 41854437, 46504930, 55805916, 58401540, 67872060, 69757395, 83708874, 93009860, 125563311, 139514790, 167417748, 209272185, 251126622, 279029580, 418544370, 502253244, 627816555, 837088740, 1255633110, 2511266220]

約数ペア:

[(1, 2511266220), (2, 1255633110), (3, 837088740), (4, 627816555), (5, 502253244), (6, 418544370), (9, 279029580), (10, 251126622), (12, 209272185), (15, 167417748), (18, 139514790), (20, 125563311), (27, 93009860), (30, 83708874), (36, 69757395), (37, 67872060), (43, 58401540), (45, 55805916), (54, 46504930), (60, 41854437), (74, 33936030), (79, 31788180), (86, 29200770), (90, 27902958), (108, 23252465), (111, 22624020), (129, 19467180), (135, 18601972), (148, 16968015), (158, 15894090), (172, 14600385), (180, 13951479), (185, 13574412), (215, 11680308), (222, 11312010), (237, 10596060), (258, 9733590), (270, 9300986), (316, 7947045), (333, 7541340), (370, 6787206), (387, 6489060), (395, 6357636), (430, 5840154), (444, 5656005), (474, 5298030), (516, 4866795), (540, 4650493), (555, 4524804), (645, 3893436), (666, 3770670), (711, 3532020), (740, 3393603), (774, 3244530), (790, 3178818), (860, 2920077), (948, 2649015), (999, 2513780), (1110, 2262402), (1161, 2163020), (1185, 2119212), (1290, 1946718), (1332, 1885335), (1369, 1834380), (1422, 1766010), (1548, 1622265), (1580, 1589409), (1591, 1578420), (1665, 1508268), (1935, 1297812), (1998, 1256890), (2133, 1177340), (2220, 1131201), (2322, 1081510), (2370, 1059606), (2580, 973359), (2738, 917190), (2844, 883005), (2923, 859140), (3182, 789210), (3330, 754134), (3397, 739260), (3555, 706404), (3870, 648906), (3996, 628445), (4107, 611460), (4266, 588670), (4644, 540755), (4740, 529803), (4773, 526140), (4995, 502756), (5476, 458595), (5805, 432604), (5846, 429570), (6364, 394605), (6660, 377067), (6794, 369630), (6845, 366876), (7110, 353202), (7740, 324453), (7955, 315684), (8214, 305730), (8532, 294335), (8769, 286380), (9546, 263070), (9990, 251378), (10191, 246420), (10665, 235468), (11610, 216302), (11692, 214785), (12321, 203820), (13588, 184815), (13690, 183438), (14220, 176601), (14319, 175380), (14615, 171828), (15910, 157842), (16428, 152865), (16985, 147852), (17538, 143190), (19092, 131535), (19980, 125689), (20382, 123210), (20535, 122292), (21330, 117734), (23220, 108151), (23865, 105228), (24642, 101910), (26307, 95460), (27380, 91719), (28638, 87690), (29230, 85914), (30573, 82140), (31820, 78921), (33970, 73926), (35076, 71595), (36963, 67940), (40764, 61605), (41070, 61146), (42660, 58867), (42957, 58460), (43845, 57276), (47730, 52614), (49284, 50955)]