19492560000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{27073}}^1$

素因数の和:27113

約数の個数: 240

約数和(自身を含む): 70094992110

約数和(自身を除く): 50602432110

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, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 625, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1250, 1440, 1500, 1600, 1800, 1875, 1920, 2000, 2250, 2400, 2500, 2880, 3000, 3200, 3600, 3750, 4000, 4500, 4800, 5000, 5625, 5760, 6000, 7200, 7500, 8000, 9000, 9600, 10000, 11250, 12000, 14400, 15000, 16000, 18000, 20000, 22500, 24000, 27073, 28800, 30000, 36000, 40000, 45000, 48000, 54146, 60000, 72000, 80000, 81219, 90000, 108292, 120000, 135365, 144000, 162438, 180000, 216584, 240000, 243657, 270730, 324876, 360000, 406095, 433168, 487314, 541460, 649752, 676825, 720000, 812190, 866336, 974628, 1082920, 1218285, 1299504, 1353650, 1624380, 1732672, 1949256, 2030475, 2165840, 2436570, 2599008, 2707300, 3248760, 3384125, 3465344, 3898512, 4060950, 4331680, 4873140, 5198016, 5414600, 6091425, 6497520, 6768250, 7797024, 8121900, 8663360, 9746280, 10152375, 10396032, 10829200, 12182850, 12995040, 13536500, 15594048, 16243800, 16920625, 17326720, 19492560, 20304750, 21658400, 24365700, 25990080, 27073000, 30457125, 31188096, 32487600, 33841250, 38985120, 40609500, 43316800, 48731400, 50761875, 51980160, 54146000, 60914250, 64975200, 67682500, 77970240, 81219000, 86633600, 97462800, 101523750, 108292000, 121828500, 129950400, 135365000, 152285625, 155940480, 162438000, 194925600, 203047500, 216584000, 243657000, 259900800, 270730000, 304571250, 324876000, 389851200, 406095000, 433168000, 487314000, 541460000, 609142500, 649752000, 779702400, 812190000, 974628000, 1082920000, 1218285000, 1299504000, 1624380000, 1949256000, 2165840000, 2436570000, 3248760000, 3898512000, 4873140000, 6497520000, 9746280000, 19492560000]

約数ペア:

[(1, 19492560000), (2, 9746280000), (3, 6497520000), (4, 4873140000), (5, 3898512000), (6, 3248760000), (8, 2436570000), (9, 2165840000), (10, 1949256000), (12, 1624380000), (15, 1299504000), (16, 1218285000), (18, 1082920000), (20, 974628000), (24, 812190000), (25, 779702400), (30, 649752000), (32, 609142500), (36, 541460000), (40, 487314000), (45, 433168000), (48, 406095000), (50, 389851200), (60, 324876000), (64, 304571250), (72, 270730000), (75, 259900800), (80, 243657000), (90, 216584000), (96, 203047500), (100, 194925600), (120, 162438000), (125, 155940480), (128, 152285625), (144, 135365000), (150, 129950400), (160, 121828500), (180, 108292000), (192, 101523750), (200, 97462800), (225, 86633600), (240, 81219000), (250, 77970240), (288, 67682500), (300, 64975200), (320, 60914250), (360, 54146000), (375, 51980160), (384, 50761875), (400, 48731400), (450, 43316800), (480, 40609500), (500, 38985120), (576, 33841250), (600, 32487600), (625, 31188096), (640, 30457125), (720, 27073000), (750, 25990080), (800, 24365700), (900, 21658400), (960, 20304750), (1000, 19492560), (1125, 17326720), (1152, 16920625), (1200, 16243800), (1250, 15594048), (1440, 13536500), (1500, 12995040), (1600, 12182850), (1800, 10829200), (1875, 10396032), (1920, 10152375), (2000, 9746280), (2250, 8663360), (2400, 8121900), (2500, 7797024), (2880, 6768250), (3000, 6497520), (3200, 6091425), (3600, 5414600), (3750, 5198016), (4000, 4873140), (4500, 4331680), (4800, 4060950), (5000, 3898512), (5625, 3465344), (5760, 3384125), (6000, 3248760), (7200, 2707300), (7500, 2599008), (8000, 2436570), (9000, 2165840), (9600, 2030475), (10000, 1949256), (11250, 1732672), (12000, 1624380), (14400, 1353650), (15000, 1299504), (16000, 1218285), (18000, 1082920), (20000, 974628), (22500, 866336), (24000, 812190), (27073, 720000), (28800, 676825), (30000, 649752), (36000, 541460), (40000, 487314), (45000, 433168), (48000, 406095), (54146, 360000), (60000, 324876), (72000, 270730), (80000, 243657), (81219, 240000), (90000, 216584), (108292, 180000), (120000, 162438), (135365, 144000)]