149475000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{1993}}^1$

素因数の和:2027

約数の個数: 96

約数和(自身を含む): 467313840

約数和(自身を除く): 317838840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 1993, 2500, 3000, 3125, 3750, 3986, 5000, 5979, 6250, 7500, 7972, 9375, 9965, 11958, 12500, 15000, 15944, 18750, 19930, 23916, 25000, 29895, 37500, 39860, 47832, 49825, 59790, 75000, 79720, 99650, 119580, 149475, 199300, 239160, 249125, 298950, 398600, 498250, 597900, 747375, 996500, 1195800, 1245625, 1494750, 1993000, 2491250, 2989500, 3736875, 4982500, 5979000, 6228125, 7473750, 9965000, 12456250, 14947500, 18684375, 24912500, 29895000, 37368750, 49825000, 74737500, 149475000]

約数ペア:

[(1, 149475000), (2, 74737500), (3, 49825000), (4, 37368750), (5, 29895000), (6, 24912500), (8, 18684375), (10, 14947500), (12, 12456250), (15, 9965000), (20, 7473750), (24, 6228125), (25, 5979000), (30, 4982500), (40, 3736875), (50, 2989500), (60, 2491250), (75, 1993000), (100, 1494750), (120, 1245625), (125, 1195800), (150, 996500), (200, 747375), (250, 597900), (300, 498250), (375, 398600), (500, 298950), (600, 249125), (625, 239160), (750, 199300), (1000, 149475), (1250, 119580), (1500, 99650), (1875, 79720), (1993, 75000), (2500, 59790), (3000, 49825), (3125, 47832), (3750, 39860), (3986, 37500), (5000, 29895), (5979, 25000), (6250, 23916), (7500, 19930), (7972, 18750), (9375, 15944), (9965, 15000), (11958, 12500)]