1222354800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1278

約数の個数: 300

約数和(自身を含む): 4532168256

約数和(自身を除く): 3309813456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 81, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 162, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 324, 360, 372, 400, 405, 432, 450, 465, 496, 540, 558, 600, 620, 648, 675, 720, 744, 775, 810, 837, 900, 930, 1080, 1116, 1200, 1217, 1240, 1296, 1350, 1395, 1488, 1550, 1620, 1674, 1800, 1860, 2025, 2160, 2232, 2325, 2434, 2480, 2511, 2700, 2790, 3100, 3240, 3348, 3600, 3651, 3720, 4050, 4185, 4464, 4650, 4868, 5022, 5400, 5580, 6085, 6200, 6480, 6696, 6975, 7302, 7440, 8100, 8370, 9300, 9736, 10044, 10800, 10953, 11160, 12170, 12400, 12555, 13392, 13950, 14604, 16200, 16740, 18255, 18600, 19472, 20088, 20925, 21906, 22320, 24340, 25110, 27900, 29208, 30425, 32400, 32859, 33480, 36510, 37200, 37727, 40176, 41850, 43812, 48680, 50220, 54765, 55800, 58416, 60850, 62775, 65718, 66960, 73020, 75454, 83700, 87624, 91275, 97360, 98577, 100440, 109530, 111600, 113181, 121700, 125550, 131436, 146040, 150908, 164295, 167400, 175248, 182550, 188635, 197154, 200880, 219060, 226362, 243400, 251100, 262872, 273825, 292080, 301816, 328590, 334800, 339543, 365100, 377270, 394308, 438120, 452724, 486800, 492885, 502200, 525744, 547650, 565905, 603632, 657180, 679086, 730200, 754540, 788616, 821475, 876240, 905448, 943175, 985770, 1004400, 1018629, 1095300, 1131810, 1314360, 1358172, 1460400, 1509080, 1577232, 1642950, 1697715, 1810896, 1886350, 1971540, 2037258, 2190600, 2263620, 2464425, 2628720, 2716344, 2829525, 3018160, 3055887, 3285900, 3395430, 3772700, 3943080, 4074516, 4381200, 4527240, 4928850, 5093145, 5432688, 5659050, 6111774, 6571800, 6790860, 7545400, 7886160, 8149032, 8488575, 9054480, 9857700, 10186290, 11318100, 12223548, 13143600, 13581720, 15090800, 15279435, 16298064, 16977150, 19715400, 20372580, 22636200, 24447096, 25465725, 27163440, 30558870, 33954300, 39430800, 40745160, 45272400, 48894192, 50931450, 61117740, 67908600, 76397175, 81490320, 101862900, 122235480, 135817200, 152794350, 203725800, 244470960, 305588700, 407451600, 611177400, 1222354800]

約数ペア:

[(1, 1222354800), (2, 611177400), (3, 407451600), (4, 305588700), (5, 244470960), (6, 203725800), (8, 152794350), (9, 135817200), (10, 122235480), (12, 101862900), (15, 81490320), (16, 76397175), (18, 67908600), (20, 61117740), (24, 50931450), (25, 48894192), (27, 45272400), (30, 40745160), (31, 39430800), (36, 33954300), (40, 30558870), (45, 27163440), (48, 25465725), (50, 24447096), (54, 22636200), (60, 20372580), (62, 19715400), (72, 16977150), (75, 16298064), (80, 15279435), (81, 15090800), (90, 13581720), (93, 13143600), (100, 12223548), (108, 11318100), (120, 10186290), (124, 9857700), (135, 9054480), (144, 8488575), (150, 8149032), (155, 7886160), (162, 7545400), (180, 6790860), (186, 6571800), (200, 6111774), (216, 5659050), (225, 5432688), (240, 5093145), (248, 4928850), (270, 4527240), (279, 4381200), (300, 4074516), (310, 3943080), (324, 3772700), (360, 3395430), (372, 3285900), (400, 3055887), (405, 3018160), (432, 2829525), (450, 2716344), (465, 2628720), (496, 2464425), (540, 2263620), (558, 2190600), (600, 2037258), (620, 1971540), (648, 1886350), (675, 1810896), (720, 1697715), (744, 1642950), (775, 1577232), (810, 1509080), (837, 1460400), (900, 1358172), (930, 1314360), (1080, 1131810), (1116, 1095300), (1200, 1018629), (1217, 1004400), (1240, 985770), (1296, 943175), (1350, 905448), (1395, 876240), (1488, 821475), (1550, 788616), (1620, 754540), (1674, 730200), (1800, 679086), (1860, 657180), (2025, 603632), (2160, 565905), (2232, 547650), (2325, 525744), (2434, 502200), (2480, 492885), (2511, 486800), (2700, 452724), (2790, 438120), (3100, 394308), (3240, 377270), (3348, 365100), (3600, 339543), (3651, 334800), (3720, 328590), (4050, 301816), (4185, 292080), (4464, 273825), (4650, 262872), (4868, 251100), (5022, 243400), (5400, 226362), (5580, 219060), (6085, 200880), (6200, 197154), (6480, 188635), (6696, 182550), (6975, 175248), (7302, 167400), (7440, 164295), (8100, 150908), (8370, 146040), (9300, 131436), (9736, 125550), (10044, 121700), (10800, 113181), (10953, 111600), (11160, 109530), (12170, 100440), (12400, 98577), (12555, 97360), (13392, 91275), (13950, 87624), (14604, 83700), (16200, 75454), (16740, 73020), (18255, 66960), (18600, 65718), (19472, 62775), (20088, 60850), (20925, 58416), (21906, 55800), (22320, 54765), (24340, 50220), (25110, 48680), (27900, 43812), (29208, 41850), (30425, 40176), (32400, 37727), (32859, 37200), (33480, 36510)]