7194150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{73}}^2$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 20099160

約数和(自身を除く): 12905010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 90, 135, 146, 150, 219, 225, 270, 365, 438, 450, 657, 675, 730, 1095, 1314, 1350, 1825, 1971, 2190, 3285, 3650, 3942, 5329, 5475, 6570, 9855, 10658, 10950, 15987, 16425, 19710, 26645, 31974, 32850, 47961, 49275, 53290, 79935, 95922, 98550, 133225, 143883, 159870, 239805, 266450, 287766, 399675, 479610, 719415, 799350, 1199025, 1438830, 2398050, 3597075, 7194150]

約数ペア:

[(1, 7194150), (2, 3597075), (3, 2398050), (5, 1438830), (6, 1199025), (9, 799350), (10, 719415), (15, 479610), (18, 399675), (25, 287766), (27, 266450), (30, 239805), (45, 159870), (50, 143883), (54, 133225), (73, 98550), (75, 95922), (90, 79935), (135, 53290), (146, 49275), (150, 47961), (219, 32850), (225, 31974), (270, 26645), (365, 19710), (438, 16425), (450, 15987), (657, 10950), (675, 10658), (730, 9855), (1095, 6570), (1314, 5475), (1350, 5329), (1825, 3942), (1971, 3650), (2190, 3285)]