128749469550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{4679}}^1$

素因数の和:4947

約数の個数: 192

約数和(自身を含む): 349807610880

約数和(自身を除く): 221058141330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 103, 130, 137, 150, 195, 206, 274, 309, 325, 390, 411, 515, 618, 650, 685, 822, 975, 1030, 1339, 1370, 1545, 1781, 1950, 2055, 2575, 2678, 3090, 3425, 3562, 4017, 4110, 4679, 5150, 5343, 6695, 6850, 7725, 8034, 8905, 9358, 10275, 10686, 13390, 14037, 14111, 15450, 17810, 20085, 20550, 23395, 26715, 28074, 28222, 33475, 40170, 42333, 44525, 46790, 53430, 60827, 66950, 70185, 70555, 84666, 89050, 100425, 116975, 121654, 133575, 140370, 141110, 182481, 183443, 200850, 211665, 233950, 267150, 304135, 350925, 352775, 364962, 366886, 423330, 481937, 550329, 608270, 641023, 701850, 705550, 912405, 917215, 963874, 1058325, 1100658, 1282046, 1445811, 1520675, 1824810, 1834430, 1923069, 2116650, 2409685, 2751645, 2891622, 3041350, 3205115, 3846138, 4562025, 4586075, 4819370, 5503290, 6265181, 6410230, 7229055, 8333299, 9124050, 9172150, 9615345, 12048425, 12530362, 13758225, 14458110, 16025575, 16666598, 18795543, 19230690, 24096850, 24999897, 27516450, 31325905, 32051150, 36145275, 37591086, 41666495, 48076725, 49999794, 62651810, 66025369, 72290550, 83332990, 93977715, 96153450, 124999485, 132050738, 156629525, 187955430, 198076107, 208332475, 249998970, 313259050, 330126845, 396152214, 416664950, 469888575, 624997425, 660253690, 858329797, 939777150, 990380535, 1249994850, 1650634225, 1716659594, 1980761070, 2574989391, 3301268450, 4291648985, 4951902675, 5149978782, 8583297970, 9903805350, 12874946955, 21458244925, 25749893910, 42916489850, 64374734775, 128749469550]

約数ペア:

[(1, 128749469550), (2, 64374734775), (3, 42916489850), (5, 25749893910), (6, 21458244925), (10, 12874946955), (13, 9903805350), (15, 8583297970), (25, 5149978782), (26, 4951902675), (30, 4291648985), (39, 3301268450), (50, 2574989391), (65, 1980761070), (75, 1716659594), (78, 1650634225), (103, 1249994850), (130, 990380535), (137, 939777150), (150, 858329797), (195, 660253690), (206, 624997425), (274, 469888575), (309, 416664950), (325, 396152214), (390, 330126845), (411, 313259050), (515, 249998970), (618, 208332475), (650, 198076107), (685, 187955430), (822, 156629525), (975, 132050738), (1030, 124999485), (1339, 96153450), (1370, 93977715), (1545, 83332990), (1781, 72290550), (1950, 66025369), (2055, 62651810), (2575, 49999794), (2678, 48076725), (3090, 41666495), (3425, 37591086), (3562, 36145275), (4017, 32051150), (4110, 31325905), (4679, 27516450), (5150, 24999897), (5343, 24096850), (6695, 19230690), (6850, 18795543), (7725, 16666598), (8034, 16025575), (8905, 14458110), (9358, 13758225), (10275, 12530362), (10686, 12048425), (13390, 9615345), (14037, 9172150), (14111, 9124050), (15450, 8333299), (17810, 7229055), (20085, 6410230), (20550, 6265181), (23395, 5503290), (26715, 4819370), (28074, 4586075), (28222, 4562025), (33475, 3846138), (40170, 3205115), (42333, 3041350), (44525, 2891622), (46790, 2751645), (53430, 2409685), (60827, 2116650), (66950, 1923069), (70185, 1834430), (70555, 1824810), (84666, 1520675), (89050, 1445811), (100425, 1282046), (116975, 1100658), (121654, 1058325), (133575, 963874), (140370, 917215), (141110, 912405), (182481, 705550), (183443, 701850), (200850, 641023), (211665, 608270), (233950, 550329), (267150, 481937), (304135, 423330), (350925, 366886), (352775, 364962)]