190908000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{5303}}^1$

素因数の和:5334

約数の個数: 144

約数和(自身を含む): 677660256

約数和(自身を除く): 486752256

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, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 5303, 6000, 7200, 9000, 10606, 12000, 15909, 18000, 21212, 26515, 31818, 36000, 42424, 47727, 53030, 63636, 79545, 84848, 95454, 106060, 127272, 132575, 159090, 169696, 190908, 212120, 238635, 254544, 265150, 318180, 381816, 397725, 424240, 477270, 509088, 530300, 636360, 662875, 763632, 795450, 848480, 954540, 1060600, 1193175, 1272720, 1325750, 1527264, 1590900, 1909080, 1988625, 2121200, 2386350, 2545440, 2651500, 3181800, 3818160, 3977250, 4242400, 4772700, 5303000, 5965875, 6363600, 7636320, 7954500, 9545400, 10606000, 11931750, 12727200, 15909000, 19090800, 21212000, 23863500, 31818000, 38181600, 47727000, 63636000, 95454000, 190908000]

約数ペア:

[(1, 190908000), (2, 95454000), (3, 63636000), (4, 47727000), (5, 38181600), (6, 31818000), (8, 23863500), (9, 21212000), (10, 19090800), (12, 15909000), (15, 12727200), (16, 11931750), (18, 10606000), (20, 9545400), (24, 7954500), (25, 7636320), (30, 6363600), (32, 5965875), (36, 5303000), (40, 4772700), (45, 4242400), (48, 3977250), (50, 3818160), (60, 3181800), (72, 2651500), (75, 2545440), (80, 2386350), (90, 2121200), (96, 1988625), (100, 1909080), (120, 1590900), (125, 1527264), (144, 1325750), (150, 1272720), (160, 1193175), (180, 1060600), (200, 954540), (225, 848480), (240, 795450), (250, 763632), (288, 662875), (300, 636360), (360, 530300), (375, 509088), (400, 477270), (450, 424240), (480, 397725), (500, 381816), (600, 318180), (720, 265150), (750, 254544), (800, 238635), (900, 212120), (1000, 190908), (1125, 169696), (1200, 159090), (1440, 132575), (1500, 127272), (1800, 106060), (2000, 95454), (2250, 84848), (2400, 79545), (3000, 63636), (3600, 53030), (4000, 47727), (4500, 42424), (5303, 36000), (6000, 31818), (7200, 26515), (9000, 21212), (10606, 18000), (12000, 15909)]