64665180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6089}}^1$

素因数の和:6163

約数の個数: 72

約数和(自身を含む): 199508400

約数和(自身を除く): 134843220

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, 6089, 10620, 12178, 18267, 24356, 30445, 36534, 54801, 60890, 73068, 91335, 109602, 121780, 182670, 219204, 274005, 359251, 365340, 548010, 718502, 1077753, 1096020, 1437004, 1796255, 2155506, 3233259, 3592510, 4311012, 5388765, 6466518, 7185020, 10777530, 12933036, 16166295, 21555060, 32332590, 64665180]

約数ペア:

[(1, 64665180), (2, 32332590), (3, 21555060), (4, 16166295), (5, 12933036), (6, 10777530), (9, 7185020), (10, 6466518), (12, 5388765), (15, 4311012), (18, 3592510), (20, 3233259), (30, 2155506), (36, 1796255), (45, 1437004), (59, 1096020), (60, 1077753), (90, 718502), (118, 548010), (177, 365340), (180, 359251), (236, 274005), (295, 219204), (354, 182670), (531, 121780), (590, 109602), (708, 91335), (885, 73068), (1062, 60890), (1180, 54801), (1770, 36534), (2124, 30445), (2655, 24356), (3540, 18267), (5310, 12178), (6089, 10620)]