28542068800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6869}}^1$

素因数の和:6958

約数の個数: 252

約数和(自身を含む): 83251250820

約数和(自身を除く): 54709182020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 53, 56, 64, 70, 80, 98, 100, 106, 112, 140, 160, 175, 196, 200, 212, 224, 245, 265, 280, 320, 350, 371, 392, 400, 424, 448, 490, 530, 560, 700, 742, 784, 800, 848, 980, 1060, 1120, 1225, 1325, 1400, 1484, 1568, 1600, 1696, 1855, 1960, 2120, 2240, 2450, 2597, 2650, 2800, 2968, 3136, 3392, 3710, 3920, 4240, 4900, 5194, 5300, 5600, 5936, 6869, 7420, 7840, 8480, 9275, 9800, 10388, 10600, 11200, 11872, 12985, 13738, 14840, 15680, 16960, 18550, 19600, 20776, 21200, 23744, 25970, 27476, 29680, 34345, 37100, 39200, 41552, 42400, 48083, 51940, 54952, 59360, 64925, 68690, 74200, 78400, 83104, 84800, 96166, 103880, 109904, 118720, 129850, 137380, 148400, 166208, 171725, 192332, 207760, 219808, 240415, 259700, 274760, 296800, 336581, 343450, 364057, 384664, 415520, 439616, 480830, 519400, 549520, 593600, 673162, 686900, 728114, 769328, 831040, 961660, 1038800, 1099040, 1202075, 1346324, 1373800, 1456228, 1538656, 1682905, 1820285, 1923320, 2077600, 2198080, 2404150, 2548399, 2692648, 2747600, 2912456, 3077312, 3365810, 3640570, 3846640, 4155200, 4808300, 5096798, 5385296, 5495200, 5824912, 6731620, 7281140, 7693280, 8414525, 9101425, 9616600, 10193596, 10770592, 10990400, 11649824, 12741995, 13463240, 14562280, 15386560, 16829050, 17838793, 18202850, 19233200, 20387192, 21541184, 23299648, 25483990, 26926480, 29124560, 33658100, 35677586, 36405700, 38466400, 40774384, 50967980, 53852960, 58249120, 63709975, 67316200, 71355172, 72811400, 76932800, 81548768, 89193965, 101935960, 107705920, 116498240, 127419950, 134632400, 142710344, 145622800, 163097536, 178387930, 203871920, 254839900, 269264800, 285420688, 291245600, 356775860, 407743840, 445969825, 509679800, 538529600, 570841376, 582491200, 713551720, 815487680, 891939650, 1019359600, 1141682752, 1427103440, 1783879300, 2038719200, 2854206880, 3567758600, 4077438400, 5708413760, 7135517200, 14271034400, 28542068800]

約数ペア:

[(1, 28542068800), (2, 14271034400), (4, 7135517200), (5, 5708413760), (7, 4077438400), (8, 3567758600), (10, 2854206880), (14, 2038719200), (16, 1783879300), (20, 1427103440), (25, 1141682752), (28, 1019359600), (32, 891939650), (35, 815487680), (40, 713551720), (49, 582491200), (50, 570841376), (53, 538529600), (56, 509679800), (64, 445969825), (70, 407743840), (80, 356775860), (98, 291245600), (100, 285420688), (106, 269264800), (112, 254839900), (140, 203871920), (160, 178387930), (175, 163097536), (196, 145622800), (200, 142710344), (212, 134632400), (224, 127419950), (245, 116498240), (265, 107705920), (280, 101935960), (320, 89193965), (350, 81548768), (371, 76932800), (392, 72811400), (400, 71355172), (424, 67316200), (448, 63709975), (490, 58249120), (530, 53852960), (560, 50967980), (700, 40774384), (742, 38466400), (784, 36405700), (800, 35677586), (848, 33658100), (980, 29124560), (1060, 26926480), (1120, 25483990), (1225, 23299648), (1325, 21541184), (1400, 20387192), (1484, 19233200), (1568, 18202850), (1600, 17838793), (1696, 16829050), (1855, 15386560), (1960, 14562280), (2120, 13463240), (2240, 12741995), (2450, 11649824), (2597, 10990400), (2650, 10770592), (2800, 10193596), (2968, 9616600), (3136, 9101425), (3392, 8414525), (3710, 7693280), (3920, 7281140), (4240, 6731620), (4900, 5824912), (5194, 5495200), (5300, 5385296), (5600, 5096798), (5936, 4808300), (6869, 4155200), (7420, 3846640), (7840, 3640570), (8480, 3365810), (9275, 3077312), (9800, 2912456), (10388, 2747600), (10600, 2692648), (11200, 2548399), (11872, 2404150), (12985, 2198080), (13738, 2077600), (14840, 1923320), (15680, 1820285), (16960, 1682905), (18550, 1538656), (19600, 1456228), (20776, 1373800), (21200, 1346324), (23744, 1202075), (25970, 1099040), (27476, 1038800), (29680, 961660), (34345, 831040), (37100, 769328), (39200, 728114), (41552, 686900), (42400, 673162), (48083, 593600), (51940, 549520), (54952, 519400), (59360, 480830), (64925, 439616), (68690, 415520), (74200, 384664), (78400, 364057), (83104, 343450), (84800, 336581), (96166, 296800), (103880, 274760), (109904, 259700), (118720, 240415), (129850, 219808), (137380, 207760), (148400, 192332), (166208, 171725)]