249825000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{3331}}^1$

素因数の和:3365

約数の個数: 96

約数和(自身を含む): 780887520

約数和(自身を除く): 531062520

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, 3125, 3331, 3750, 5000, 6250, 6662, 7500, 9375, 9993, 12500, 13324, 15000, 16655, 18750, 19986, 25000, 26648, 33310, 37500, 39972, 49965, 66620, 75000, 79944, 83275, 99930, 133240, 166550, 199860, 249825, 333100, 399720, 416375, 499650, 666200, 832750, 999300, 1249125, 1665500, 1998600, 2081875, 2498250, 3331000, 4163750, 4996500, 6245625, 8327500, 9993000, 10409375, 12491250, 16655000, 20818750, 24982500, 31228125, 41637500, 49965000, 62456250, 83275000, 124912500, 249825000]

約数ペア:

[(1, 249825000), (2, 124912500), (3, 83275000), (4, 62456250), (5, 49965000), (6, 41637500), (8, 31228125), (10, 24982500), (12, 20818750), (15, 16655000), (20, 12491250), (24, 10409375), (25, 9993000), (30, 8327500), (40, 6245625), (50, 4996500), (60, 4163750), (75, 3331000), (100, 2498250), (120, 2081875), (125, 1998600), (150, 1665500), (200, 1249125), (250, 999300), (300, 832750), (375, 666200), (500, 499650), (600, 416375), (625, 399720), (750, 333100), (1000, 249825), (1250, 199860), (1500, 166550), (1875, 133240), (2500, 99930), (3000, 83275), (3125, 79944), (3331, 75000), (3750, 66620), (5000, 49965), (6250, 39972), (6662, 37500), (7500, 33310), (9375, 26648), (9993, 25000), (12500, 19986), (13324, 18750), (15000, 16655)]