36880020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 112388640

約数和(自身を除く): 75508620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 619, 662, 993, 1238, 1324, 1655, 1857, 1986, 2476, 2979, 3095, 3310, 3714, 3972, 4965, 5571, 5958, 6190, 6620, 7428, 9285, 9930, 11142, 11916, 12380, 14895, 18570, 19860, 22284, 27855, 29790, 37140, 55710, 59580, 111420, 204889, 409778, 614667, 819556, 1024445, 1229334, 1844001, 2048890, 2458668, 3073335, 3688002, 4097780, 6146670, 7376004, 9220005, 12293340, 18440010, 36880020]

約数ペア:

[(1, 36880020), (2, 18440010), (3, 12293340), (4, 9220005), (5, 7376004), (6, 6146670), (9, 4097780), (10, 3688002), (12, 3073335), (15, 2458668), (18, 2048890), (20, 1844001), (30, 1229334), (36, 1024445), (45, 819556), (60, 614667), (90, 409778), (180, 204889), (331, 111420), (619, 59580), (662, 55710), (993, 37140), (1238, 29790), (1324, 27855), (1655, 22284), (1857, 19860), (1986, 18570), (2476, 14895), (2979, 12380), (3095, 11916), (3310, 11142), (3714, 9930), (3972, 9285), (4965, 7428), (5571, 6620), (5958, 6190)]