19433100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 56676928

約数和(自身を除く): 37243828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 211, 300, 307, 422, 614, 633, 844, 921, 1055, 1228, 1266, 1535, 1842, 2110, 2532, 3070, 3165, 3684, 4220, 4605, 5275, 6140, 6330, 7675, 9210, 10550, 12660, 15350, 15825, 18420, 21100, 23025, 30700, 31650, 46050, 63300, 64777, 92100, 129554, 194331, 259108, 323885, 388662, 647770, 777324, 971655, 1295540, 1619425, 1943310, 3238850, 3886620, 4858275, 6477700, 9716550, 19433100]

約数ペア:

[(1, 19433100), (2, 9716550), (3, 6477700), (4, 4858275), (5, 3886620), (6, 3238850), (10, 1943310), (12, 1619425), (15, 1295540), (20, 971655), (25, 777324), (30, 647770), (50, 388662), (60, 323885), (75, 259108), (100, 194331), (150, 129554), (211, 92100), (300, 64777), (307, 63300), (422, 46050), (614, 31650), (633, 30700), (844, 23025), (921, 21100), (1055, 18420), (1228, 15825), (1266, 15350), (1535, 12660), (1842, 10550), (2110, 9210), (2532, 7675), (3070, 6330), (3165, 6140), (3684, 5275), (4220, 4605)]