71721691200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{216551}}^1$

素因数の和:216602

約数の個数: 252

約数和(自身を含む): 266000349888

約数和(自身を除く): 194278658688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 192, 200, 207, 225, 230, 240, 276, 288, 300, 320, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 576, 600, 690, 720, 736, 800, 828, 900, 920, 960, 1035, 1104, 1150, 1200, 1380, 1440, 1472, 1600, 1656, 1725, 1800, 1840, 2070, 2208, 2300, 2400, 2760, 2880, 3312, 3450, 3600, 3680, 4140, 4416, 4600, 4800, 5175, 5520, 6624, 6900, 7200, 7360, 8280, 9200, 10350, 11040, 13248, 13800, 14400, 16560, 18400, 20700, 22080, 27600, 33120, 36800, 41400, 55200, 66240, 82800, 110400, 165600, 216551, 331200, 433102, 649653, 866204, 1082755, 1299306, 1732408, 1948959, 2165510, 2598612, 3248265, 3464816, 3897918, 4331020, 4980673, 5197224, 5413775, 6496530, 6929632, 7795836, 8662040, 9744795, 9961346, 10394448, 10827550, 12993060, 13859264, 14942019, 15591672, 16241325, 17324080, 19489590, 19922692, 20788896, 21655100, 24903365, 25986120, 29884038, 31183344, 32482650, 34648160, 38979180, 39845384, 41577792, 43310200, 44826057, 48723975, 49806730, 51972240, 59768076, 62366688, 64965300, 69296320, 74710095, 77958360, 79690768, 86620400, 89652114, 97447950, 99613460, 103944480, 119536152, 124516825, 124733376, 129930600, 149420190, 155916720, 159381536, 173240800, 179304228, 194895900, 199226920, 207888960, 224130285, 239072304, 249033650, 259861200, 298840380, 311833440, 318763072, 346481600, 358608456, 373550475, 389791800, 398453840, 448260570, 478144608, 498067300, 519722400, 597680760, 623666880, 717216912, 747100950, 779583600, 796907680, 896521140, 956289216, 996134600, 1039444800, 1120651425, 1195361520, 1434433824, 1494201900, 1559167200, 1593815360, 1793042280, 1992269200, 2241302850, 2390723040, 2868867648, 2988403800, 3118334400, 3586084560, 3984538400, 4482605700, 4781446080, 5976807600, 7172169120, 7969076800, 8965211400, 11953615200, 14344338240, 17930422800, 23907230400, 35860845600, 71721691200]

約数ペア:

[(1, 71721691200), (2, 35860845600), (3, 23907230400), (4, 17930422800), (5, 14344338240), (6, 11953615200), (8, 8965211400), (9, 7969076800), (10, 7172169120), (12, 5976807600), (15, 4781446080), (16, 4482605700), (18, 3984538400), (20, 3586084560), (23, 3118334400), (24, 2988403800), (25, 2868867648), (30, 2390723040), (32, 2241302850), (36, 1992269200), (40, 1793042280), (45, 1593815360), (46, 1559167200), (48, 1494201900), (50, 1434433824), (60, 1195361520), (64, 1120651425), (69, 1039444800), (72, 996134600), (75, 956289216), (80, 896521140), (90, 796907680), (92, 779583600), (96, 747100950), (100, 717216912), (115, 623666880), (120, 597680760), (138, 519722400), (144, 498067300), (150, 478144608), (160, 448260570), (180, 398453840), (184, 389791800), (192, 373550475), (200, 358608456), (207, 346481600), (225, 318763072), (230, 311833440), (240, 298840380), (276, 259861200), (288, 249033650), (300, 239072304), (320, 224130285), (345, 207888960), (360, 199226920), (368, 194895900), (400, 179304228), (414, 173240800), (450, 159381536), (460, 155916720), (480, 149420190), (552, 129930600), (575, 124733376), (576, 124516825), (600, 119536152), (690, 103944480), (720, 99613460), (736, 97447950), (800, 89652114), (828, 86620400), (900, 79690768), (920, 77958360), (960, 74710095), (1035, 69296320), (1104, 64965300), (1150, 62366688), (1200, 59768076), (1380, 51972240), (1440, 49806730), (1472, 48723975), (1600, 44826057), (1656, 43310200), (1725, 41577792), (1800, 39845384), (1840, 38979180), (2070, 34648160), (2208, 32482650), (2300, 31183344), (2400, 29884038), (2760, 25986120), (2880, 24903365), (3312, 21655100), (3450, 20788896), (3600, 19922692), (3680, 19489590), (4140, 17324080), (4416, 16241325), (4600, 15591672), (4800, 14942019), (5175, 13859264), (5520, 12993060), (6624, 10827550), (6900, 10394448), (7200, 9961346), (7360, 9744795), (8280, 8662040), (9200, 7795836), (10350, 6929632), (11040, 6496530), (13248, 5413775), (13800, 5197224), (14400, 4980673), (16560, 4331020), (18400, 3897918), (20700, 3464816), (22080, 3248265), (27600, 2598612), (33120, 2165510), (36800, 1948959), (41400, 1732408), (55200, 1299306), (66240, 1082755), (82800, 866204), (110400, 649653), (165600, 433102), (216551, 331200)]