75972819020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1259}}^1$

素因数の和:1560

約数の個数: 192

約数和(自身を含む): 192036096000

約数和(自身を除く): 116063276980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 89, 116, 140, 145, 167, 178, 203, 290, 334, 356, 406, 445, 580, 623, 668, 812, 835, 890, 1015, 1169, 1246, 1259, 1670, 1780, 2030, 2338, 2492, 2518, 2581, 3115, 3340, 4060, 4676, 4843, 5036, 5162, 5845, 6230, 6295, 8813, 9686, 10324, 11690, 12460, 12590, 12905, 14863, 17626, 18067, 19372, 23380, 24215, 25180, 25810, 29726, 33901, 35252, 36134, 36511, 44065, 48430, 51620, 59452, 67802, 72268, 73022, 74315, 88130, 90335, 96860, 104041, 112051, 135604, 146044, 148630, 169505, 176260, 180670, 182555, 208082, 210253, 224102, 255577, 297260, 339010, 361340, 365110, 416164, 420506, 431027, 448204, 511154, 520205, 560255, 678020, 730220, 784357, 841012, 862054, 1022308, 1040410, 1051265, 1120510, 1277885, 1471771, 1568714, 1724108, 2080820, 2102530, 2155135, 2241020, 2555770, 2943542, 3017189, 3137428, 3249479, 3921785, 4205060, 4310270, 5111540, 5887084, 6034378, 6097337, 6498958, 7358855, 7843570, 8620540, 12068756, 12194674, 12997916, 14717710, 15085945, 15687140, 16247395, 18712517, 22746353, 24389348, 29435420, 30171890, 30486685, 32494790, 37425034, 42681359, 45492706, 60343780, 60973370, 64989580, 74850068, 85362718, 90985412, 93562585, 113731765, 121946740, 130987619, 170725436, 187125170, 213406795, 227463530, 261975238, 374250340, 426813590, 454927060, 523950476, 542662993, 654938095, 853627180, 1085325986, 1309876190, 2170651972, 2619752380, 2713314965, 3798640951, 5426629930, 7597281902, 10853259860, 15194563804, 18993204755, 37986409510, 75972819020]

約数ペア:

[(1, 75972819020), (2, 37986409510), (4, 18993204755), (5, 15194563804), (7, 10853259860), (10, 7597281902), (14, 5426629930), (20, 3798640951), (28, 2713314965), (29, 2619752380), (35, 2170651972), (58, 1309876190), (70, 1085325986), (89, 853627180), (116, 654938095), (140, 542662993), (145, 523950476), (167, 454927060), (178, 426813590), (203, 374250340), (290, 261975238), (334, 227463530), (356, 213406795), (406, 187125170), (445, 170725436), (580, 130987619), (623, 121946740), (668, 113731765), (812, 93562585), (835, 90985412), (890, 85362718), (1015, 74850068), (1169, 64989580), (1246, 60973370), (1259, 60343780), (1670, 45492706), (1780, 42681359), (2030, 37425034), (2338, 32494790), (2492, 30486685), (2518, 30171890), (2581, 29435420), (3115, 24389348), (3340, 22746353), (4060, 18712517), (4676, 16247395), (4843, 15687140), (5036, 15085945), (5162, 14717710), (5845, 12997916), (6230, 12194674), (6295, 12068756), (8813, 8620540), (9686, 7843570), (10324, 7358855), (11690, 6498958), (12460, 6097337), (12590, 6034378), (12905, 5887084), (14863, 5111540), (17626, 4310270), (18067, 4205060), (19372, 3921785), (23380, 3249479), (24215, 3137428), (25180, 3017189), (25810, 2943542), (29726, 2555770), (33901, 2241020), (35252, 2155135), (36134, 2102530), (36511, 2080820), (44065, 1724108), (48430, 1568714), (51620, 1471771), (59452, 1277885), (67802, 1120510), (72268, 1051265), (73022, 1040410), (74315, 1022308), (88130, 862054), (90335, 841012), (96860, 784357), (104041, 730220), (112051, 678020), (135604, 560255), (146044, 520205), (148630, 511154), (169505, 448204), (176260, 431027), (180670, 420506), (182555, 416164), (208082, 365110), (210253, 361340), (224102, 339010), (255577, 297260)]