19368000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{269}}^1$

素因数の和:302

約数の個数: 168

約数和(自身を含む): 69540120

約数和(自身を除く): 50172120

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, 144, 150, 160, 180, 192, 200, 225, 240, 250, 269, 288, 300, 320, 360, 375, 400, 450, 480, 500, 538, 576, 600, 720, 750, 800, 807, 900, 960, 1000, 1076, 1125, 1200, 1345, 1440, 1500, 1600, 1614, 1800, 2000, 2152, 2250, 2400, 2421, 2690, 2880, 3000, 3228, 3600, 4000, 4035, 4304, 4500, 4800, 4842, 5380, 6000, 6456, 6725, 7200, 8000, 8070, 8608, 9000, 9684, 10760, 12000, 12105, 12912, 13450, 14400, 16140, 17216, 18000, 19368, 20175, 21520, 24000, 24210, 25824, 26900, 32280, 33625, 36000, 38736, 40350, 43040, 48420, 51648, 53800, 60525, 64560, 67250, 72000, 77472, 80700, 86080, 96840, 100875, 107600, 121050, 129120, 134500, 154944, 161400, 193680, 201750, 215200, 242100, 258240, 269000, 302625, 322800, 387360, 403500, 430400, 484200, 538000, 605250, 645600, 774720, 807000, 968400, 1076000, 1210500, 1291200, 1614000, 1936800, 2152000, 2421000, 3228000, 3873600, 4842000, 6456000, 9684000, 19368000]

約数ペア:

[(1, 19368000), (2, 9684000), (3, 6456000), (4, 4842000), (5, 3873600), (6, 3228000), (8, 2421000), (9, 2152000), (10, 1936800), (12, 1614000), (15, 1291200), (16, 1210500), (18, 1076000), (20, 968400), (24, 807000), (25, 774720), (30, 645600), (32, 605250), (36, 538000), (40, 484200), (45, 430400), (48, 403500), (50, 387360), (60, 322800), (64, 302625), (72, 269000), (75, 258240), (80, 242100), (90, 215200), (96, 201750), (100, 193680), (120, 161400), (125, 154944), (144, 134500), (150, 129120), (160, 121050), (180, 107600), (192, 100875), (200, 96840), (225, 86080), (240, 80700), (250, 77472), (269, 72000), (288, 67250), (300, 64560), (320, 60525), (360, 53800), (375, 51648), (400, 48420), (450, 43040), (480, 40350), (500, 38736), (538, 36000), (576, 33625), (600, 32280), (720, 26900), (750, 25824), (800, 24210), (807, 24000), (900, 21520), (960, 20175), (1000, 19368), (1076, 18000), (1125, 17216), (1200, 16140), (1345, 14400), (1440, 13450), (1500, 12912), (1600, 12105), (1614, 12000), (1800, 10760), (2000, 9684), (2152, 9000), (2250, 8608), (2400, 8070), (2421, 8000), (2690, 7200), (2880, 6725), (3000, 6456), (3228, 6000), (3600, 5380), (4000, 4842), (4035, 4800), (4304, 4500)]