16121250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{1433}}^1$

素因数の和:1461

約数の個数: 60

約数和(自身を含む): 43678206

約数和(自身を除く): 27556956

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1433, 1875, 2250, 2866, 3750, 4299, 5625, 7165, 8598, 11250, 12897, 14330, 21495, 25794, 35825, 42990, 64485, 71650, 107475, 128970, 179125, 214950, 322425, 358250, 537375, 644850, 895625, 1074750, 1612125, 1791250, 2686875, 3224250, 5373750, 8060625, 16121250]

約数ペア:

[(1, 16121250), (2, 8060625), (3, 5373750), (5, 3224250), (6, 2686875), (9, 1791250), (10, 1612125), (15, 1074750), (18, 895625), (25, 644850), (30, 537375), (45, 358250), (50, 322425), (75, 214950), (90, 179125), (125, 128970), (150, 107475), (225, 71650), (250, 64485), (375, 42990), (450, 35825), (625, 25794), (750, 21495), (1125, 14330), (1250, 12897), (1433, 11250), (1875, 8598), (2250, 7165), (2866, 5625), (3750, 4299)]