1024948800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:790

約数の個数: 252

約数和(自身を含む): 3681961140

約数和(自身を除く): 2657012340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 109, 120, 144, 150, 160, 180, 192, 200, 218, 225, 240, 288, 300, 320, 327, 360, 400, 436, 450, 480, 545, 576, 600, 653, 654, 720, 800, 872, 900, 960, 981, 1090, 1200, 1306, 1308, 1440, 1600, 1635, 1744, 1800, 1959, 1962, 2180, 2400, 2612, 2616, 2725, 2880, 3265, 3270, 3488, 3600, 3918, 3924, 4360, 4800, 4905, 5224, 5232, 5450, 5877, 6530, 6540, 6976, 7200, 7836, 7848, 8175, 8720, 9795, 9810, 10448, 10464, 10900, 11754, 13060, 13080, 14400, 15672, 15696, 16325, 16350, 17440, 19590, 19620, 20896, 20928, 21800, 23508, 24525, 26120, 26160, 29385, 31344, 31392, 32650, 32700, 34880, 39180, 39240, 41792, 43600, 47016, 48975, 49050, 52240, 52320, 58770, 62688, 62784, 65300, 65400, 71177, 78360, 78480, 87200, 94032, 97950, 98100, 104480, 104640, 117540, 125376, 130600, 130800, 142354, 146925, 156720, 156960, 174400, 188064, 195900, 196200, 208960, 213531, 235080, 261200, 261600, 284708, 293850, 313440, 313920, 355885, 376128, 391800, 392400, 427062, 470160, 522400, 523200, 569416, 587700, 626880, 640593, 711770, 783600, 784800, 854124, 940320, 1044800, 1067655, 1138832, 1175400, 1281186, 1423540, 1567200, 1569600, 1708248, 1779425, 1880640, 2135310, 2277664, 2350800, 2562372, 2847080, 3134400, 3202965, 3416496, 3558850, 4270620, 4555328, 4701600, 5124744, 5338275, 5694160, 6405930, 6832992, 7117700, 8541240, 9403200, 10249488, 10676550, 11388320, 12811860, 13665984, 14235400, 16014825, 17082480, 20498976, 21353100, 22776640, 25623720, 28470800, 32029650, 34164960, 40997952, 42706200, 51247440, 56941600, 64059300, 68329920, 85412400, 102494880, 113883200, 128118600, 170824800, 204989760, 256237200, 341649600, 512474400, 1024948800]

約数ペア:

[(1, 1024948800), (2, 512474400), (3, 341649600), (4, 256237200), (5, 204989760), (6, 170824800), (8, 128118600), (9, 113883200), (10, 102494880), (12, 85412400), (15, 68329920), (16, 64059300), (18, 56941600), (20, 51247440), (24, 42706200), (25, 40997952), (30, 34164960), (32, 32029650), (36, 28470800), (40, 25623720), (45, 22776640), (48, 21353100), (50, 20498976), (60, 17082480), (64, 16014825), (72, 14235400), (75, 13665984), (80, 12811860), (90, 11388320), (96, 10676550), (100, 10249488), (109, 9403200), (120, 8541240), (144, 7117700), (150, 6832992), (160, 6405930), (180, 5694160), (192, 5338275), (200, 5124744), (218, 4701600), (225, 4555328), (240, 4270620), (288, 3558850), (300, 3416496), (320, 3202965), (327, 3134400), (360, 2847080), (400, 2562372), (436, 2350800), (450, 2277664), (480, 2135310), (545, 1880640), (576, 1779425), (600, 1708248), (653, 1569600), (654, 1567200), (720, 1423540), (800, 1281186), (872, 1175400), (900, 1138832), (960, 1067655), (981, 1044800), (1090, 940320), (1200, 854124), (1306, 784800), (1308, 783600), (1440, 711770), (1600, 640593), (1635, 626880), (1744, 587700), (1800, 569416), (1959, 523200), (1962, 522400), (2180, 470160), (2400, 427062), (2612, 392400), (2616, 391800), (2725, 376128), (2880, 355885), (3265, 313920), (3270, 313440), (3488, 293850), (3600, 284708), (3918, 261600), (3924, 261200), (4360, 235080), (4800, 213531), (4905, 208960), (5224, 196200), (5232, 195900), (5450, 188064), (5877, 174400), (6530, 156960), (6540, 156720), (6976, 146925), (7200, 142354), (7836, 130800), (7848, 130600), (8175, 125376), (8720, 117540), (9795, 104640), (9810, 104480), (10448, 98100), (10464, 97950), (10900, 94032), (11754, 87200), (13060, 78480), (13080, 78360), (14400, 71177), (15672, 65400), (15696, 65300), (16325, 62784), (16350, 62688), (17440, 58770), (19590, 52320), (19620, 52240), (20896, 49050), (20928, 48975), (21800, 47016), (23508, 43600), (24525, 41792), (26120, 39240), (26160, 39180), (29385, 34880), (31344, 32700), (31392, 32650)]