445009860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{41903}}^1$

素因数の和:41977

約数の個数: 72

約数和(自身を含む): 1372775040

約数和(自身を除く): 927765180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 41903, 83806, 125709, 167612, 209515, 251418, 377127, 419030, 502836, 628545, 754254, 838060, 1257090, 1508508, 1885635, 2472277, 2514180, 3771270, 4944554, 7416831, 7542540, 9889108, 12361385, 14833662, 22250493, 24722770, 29667324, 37084155, 44500986, 49445540, 74168310, 89001972, 111252465, 148336620, 222504930, 445009860]

約数ペア:

[(1, 445009860), (2, 222504930), (3, 148336620), (4, 111252465), (5, 89001972), (6, 74168310), (9, 49445540), (10, 44500986), (12, 37084155), (15, 29667324), (18, 24722770), (20, 22250493), (30, 14833662), (36, 12361385), (45, 9889108), (59, 7542540), (60, 7416831), (90, 4944554), (118, 3771270), (177, 2514180), (180, 2472277), (236, 1885635), (295, 1508508), (354, 1257090), (531, 838060), (590, 754254), (708, 628545), (885, 502836), (1062, 419030), (1180, 377127), (1770, 251418), (2124, 209515), (2655, 167612), (3540, 125709), (5310, 83806), (10620, 41903)]