148845000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{9923}}^1$

素因数の和:9952

約数の個数: 80

約数和(自身を含む): 465038640

約数和(自身を除く): 316193640

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, 2500, 3000, 3750, 5000, 7500, 9923, 15000, 19846, 29769, 39692, 49615, 59538, 79384, 99230, 119076, 148845, 198460, 238152, 248075, 297690, 396920, 496150, 595380, 744225, 992300, 1190760, 1240375, 1488450, 1984600, 2480750, 2976900, 3721125, 4961500, 5953800, 6201875, 7442250, 9923000, 12403750, 14884500, 18605625, 24807500, 29769000, 37211250, 49615000, 74422500, 148845000]

約数ペア:

[(1, 148845000), (2, 74422500), (3, 49615000), (4, 37211250), (5, 29769000), (6, 24807500), (8, 18605625), (10, 14884500), (12, 12403750), (15, 9923000), (20, 7442250), (24, 6201875), (25, 5953800), (30, 4961500), (40, 3721125), (50, 2976900), (60, 2480750), (75, 1984600), (100, 1488450), (120, 1240375), (125, 1190760), (150, 992300), (200, 744225), (250, 595380), (300, 496150), (375, 396920), (500, 297690), (600, 248075), (625, 238152), (750, 198460), (1000, 148845), (1250, 119076), (1500, 99230), (1875, 79384), (2500, 59538), (3000, 49615), (3750, 39692), (5000, 29769), (7500, 19846), (9923, 15000)]