57500520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 221184000

約数和(自身を除く): 163683480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 127, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 254, 264, 280, 294, 308, 330, 343, 381, 385, 392, 420, 440, 462, 490, 508, 539, 588, 616, 635, 660, 686, 735, 762, 770, 840, 889, 924, 980, 1016, 1029, 1078, 1155, 1176, 1270, 1320, 1372, 1397, 1470, 1524, 1540, 1617, 1715, 1778, 1848, 1905, 1960, 2058, 2156, 2310, 2540, 2667, 2695, 2744, 2794, 2940, 3048, 3080, 3234, 3430, 3556, 3773, 3810, 4116, 4191, 4312, 4445, 4620, 5080, 5145, 5334, 5390, 5588, 5880, 6223, 6468, 6860, 6985, 7112, 7546, 7620, 8085, 8232, 8382, 8890, 9240, 9779, 10290, 10668, 10780, 11176, 11319, 12446, 12936, 13335, 13720, 13970, 15092, 15240, 16170, 16764, 17780, 18669, 18865, 19558, 20580, 20955, 21336, 21560, 22638, 24892, 26670, 27940, 29337, 30184, 31115, 32340, 33528, 35560, 37338, 37730, 39116, 41160, 41910, 43561, 45276, 48895, 49784, 53340, 55880, 56595, 58674, 62230, 64680, 68453, 74676, 75460, 78232, 83820, 87122, 90552, 93345, 97790, 106680, 113190, 117348, 124460, 130683, 136906, 146685, 149352, 150920, 167640, 174244, 186690, 195580, 205359, 217805, 226380, 234696, 248920, 261366, 273812, 293370, 342265, 348488, 373380, 391160, 410718, 435610, 452760, 479171, 522732, 547624, 586740, 653415, 684530, 746760, 821436, 871220, 958342, 1026795, 1045464, 1173480, 1306830, 1369060, 1437513, 1642872, 1742440, 1916684, 2053590, 2395855, 2613660, 2738120, 2875026, 3833368, 4107180, 4791710, 5227320, 5750052, 7187565, 8214360, 9583420, 11500104, 14375130, 19166840, 28750260, 57500520]

約数ペア:

[(1, 57500520), (2, 28750260), (3, 19166840), (4, 14375130), (5, 11500104), (6, 9583420), (7, 8214360), (8, 7187565), (10, 5750052), (11, 5227320), (12, 4791710), (14, 4107180), (15, 3833368), (20, 2875026), (21, 2738120), (22, 2613660), (24, 2395855), (28, 2053590), (30, 1916684), (33, 1742440), (35, 1642872), (40, 1437513), (42, 1369060), (44, 1306830), (49, 1173480), (55, 1045464), (56, 1026795), (60, 958342), (66, 871220), (70, 821436), (77, 746760), (84, 684530), (88, 653415), (98, 586740), (105, 547624), (110, 522732), (120, 479171), (127, 452760), (132, 435610), (140, 410718), (147, 391160), (154, 373380), (165, 348488), (168, 342265), (196, 293370), (210, 273812), (220, 261366), (231, 248920), (245, 234696), (254, 226380), (264, 217805), (280, 205359), (294, 195580), (308, 186690), (330, 174244), (343, 167640), (381, 150920), (385, 149352), (392, 146685), (420, 136906), (440, 130683), (462, 124460), (490, 117348), (508, 113190), (539, 106680), (588, 97790), (616, 93345), (635, 90552), (660, 87122), (686, 83820), (735, 78232), (762, 75460), (770, 74676), (840, 68453), (889, 64680), (924, 62230), (980, 58674), (1016, 56595), (1029, 55880), (1078, 53340), (1155, 49784), (1176, 48895), (1270, 45276), (1320, 43561), (1372, 41910), (1397, 41160), (1470, 39116), (1524, 37730), (1540, 37338), (1617, 35560), (1715, 33528), (1778, 32340), (1848, 31115), (1905, 30184), (1960, 29337), (2058, 27940), (2156, 26670), (2310, 24892), (2540, 22638), (2667, 21560), (2695, 21336), (2744, 20955), (2794, 20580), (2940, 19558), (3048, 18865), (3080, 18669), (3234, 17780), (3430, 16764), (3556, 16170), (3773, 15240), (3810, 15092), (4116, 13970), (4191, 13720), (4312, 13335), (4445, 12936), (4620, 12446), (5080, 11319), (5145, 11176), (5334, 10780), (5390, 10668), (5588, 10290), (5880, 9779), (6223, 9240), (6468, 8890), (6860, 8382), (6985, 8232), (7112, 8085), (7546, 7620)]