77472000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 216

約数和(自身を含む): 279803160

約数和(自身を除く): 202331160

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, 256, 269, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 538, 576, 600, 640, 720, 750, 768, 800, 807, 900, 960, 1000, 1076, 1125, 1152, 1200, 1280, 1345, 1440, 1500, 1600, 1614, 1800, 1920, 2000, 2152, 2250, 2304, 2400, 2421, 2690, 2880, 3000, 3200, 3228, 3600, 3840, 4000, 4035, 4304, 4500, 4800, 4842, 5380, 5760, 6000, 6400, 6456, 6725, 7200, 8000, 8070, 8608, 9000, 9600, 9684, 10760, 11520, 12000, 12105, 12912, 13450, 14400, 16000, 16140, 17216, 18000, 19200, 19368, 20175, 21520, 24000, 24210, 25824, 26900, 28800, 32000, 32280, 33625, 34432, 36000, 38736, 40350, 43040, 48000, 48420, 51648, 53800, 57600, 60525, 64560, 67250, 68864, 72000, 77472, 80700, 86080, 96000, 96840, 100875, 103296, 107600, 121050, 129120, 134500, 144000, 154944, 161400, 172160, 193680, 201750, 206592, 215200, 242100, 258240, 269000, 288000, 302625, 309888, 322800, 344320, 387360, 403500, 430400, 484200, 516480, 538000, 605250, 619776, 645600, 774720, 807000, 860800, 968400, 1032960, 1076000, 1210500, 1291200, 1549440, 1614000, 1721600, 1936800, 2152000, 2421000, 2582400, 3098880, 3228000, 3873600, 4304000, 4842000, 5164800, 6456000, 7747200, 8608000, 9684000, 12912000, 15494400, 19368000, 25824000, 38736000, 77472000]

約数ペア:

[(1, 77472000), (2, 38736000), (3, 25824000), (4, 19368000), (5, 15494400), (6, 12912000), (8, 9684000), (9, 8608000), (10, 7747200), (12, 6456000), (15, 5164800), (16, 4842000), (18, 4304000), (20, 3873600), (24, 3228000), (25, 3098880), (30, 2582400), (32, 2421000), (36, 2152000), (40, 1936800), (45, 1721600), (48, 1614000), (50, 1549440), (60, 1291200), (64, 1210500), (72, 1076000), (75, 1032960), (80, 968400), (90, 860800), (96, 807000), (100, 774720), (120, 645600), (125, 619776), (128, 605250), (144, 538000), (150, 516480), (160, 484200), (180, 430400), (192, 403500), (200, 387360), (225, 344320), (240, 322800), (250, 309888), (256, 302625), (269, 288000), (288, 269000), (300, 258240), (320, 242100), (360, 215200), (375, 206592), (384, 201750), (400, 193680), (450, 172160), (480, 161400), (500, 154944), (538, 144000), (576, 134500), (600, 129120), (640, 121050), (720, 107600), (750, 103296), (768, 100875), (800, 96840), (807, 96000), (900, 86080), (960, 80700), (1000, 77472), (1076, 72000), (1125, 68864), (1152, 67250), (1200, 64560), (1280, 60525), (1345, 57600), (1440, 53800), (1500, 51648), (1600, 48420), (1614, 48000), (1800, 43040), (1920, 40350), (2000, 38736), (2152, 36000), (2250, 34432), (2304, 33625), (2400, 32280), (2421, 32000), (2690, 28800), (2880, 26900), (3000, 25824), (3200, 24210), (3228, 24000), (3600, 21520), (3840, 20175), (4000, 19368), (4035, 19200), (4304, 18000), (4500, 17216), (4800, 16140), (4842, 16000), (5380, 14400), (5760, 13450), (6000, 12912), (6400, 12105), (6456, 12000), (6725, 11520), (7200, 10760), (8000, 9684), (8070, 9600), (8608, 9000)]