29895000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{1993}}^1$

素因数の和:2022

約数の個数: 80

約数和(自身を含む): 93438840

約数和(自身を除く): 63543840

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, 3750, 3986, 5000, 5979, 7500, 7972, 9965, 11958, 15000, 15944, 19930, 23916, 29895, 39860, 47832, 49825, 59790, 79720, 99650, 119580, 149475, 199300, 239160, 249125, 298950, 398600, 498250, 597900, 747375, 996500, 1195800, 1245625, 1494750, 1993000, 2491250, 2989500, 3736875, 4982500, 5979000, 7473750, 9965000, 14947500, 29895000]

約数ペア:

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