145805250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3268

約数の個数: 64

約数和(自身を含む): 370012032

約数和(自身を除く): 224206782

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 183, 250, 305, 366, 375, 610, 750, 915, 1525, 1830, 3050, 3187, 4575, 6374, 7625, 9150, 9561, 15250, 15935, 19122, 22875, 31870, 45750, 47805, 79675, 95610, 159350, 194407, 239025, 388814, 398375, 478050, 583221, 796750, 972035, 1166442, 1195125, 1944070, 2390250, 2916105, 4860175, 5832210, 9720350, 14580525, 24300875, 29161050, 48601750, 72902625, 145805250]

約数ペア:

[(1, 145805250), (2, 72902625), (3, 48601750), (5, 29161050), (6, 24300875), (10, 14580525), (15, 9720350), (25, 5832210), (30, 4860175), (50, 2916105), (61, 2390250), (75, 1944070), (122, 1195125), (125, 1166442), (150, 972035), (183, 796750), (250, 583221), (305, 478050), (366, 398375), (375, 388814), (610, 239025), (750, 194407), (915, 159350), (1525, 95610), (1830, 79675), (3050, 47805), (3187, 45750), (4575, 31870), (6374, 22875), (7625, 19122), (9150, 15935), (9561, 15250)]