85016340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3719}}^1$

素因数の和:3861

約数の個数: 72

約数和(自身を含む): 259983360

約数和(自身を除く): 174967020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3719, 3810, 4572, 5715, 7438, 7620, 11157, 11430, 14876, 18595, 22314, 22860, 33471, 37190, 44628, 55785, 66942, 74380, 111570, 133884, 167355, 223140, 334710, 472313, 669420, 944626, 1416939, 1889252, 2361565, 2833878, 4250817, 4723130, 5667756, 7084695, 8501634, 9446260, 14169390, 17003268, 21254085, 28338780, 42508170, 85016340]

約数ペア:

[(1, 85016340), (2, 42508170), (3, 28338780), (4, 21254085), (5, 17003268), (6, 14169390), (9, 9446260), (10, 8501634), (12, 7084695), (15, 5667756), (18, 4723130), (20, 4250817), (30, 2833878), (36, 2361565), (45, 1889252), (60, 1416939), (90, 944626), (127, 669420), (180, 472313), (254, 334710), (381, 223140), (508, 167355), (635, 133884), (762, 111570), (1143, 74380), (1270, 66942), (1524, 55785), (1905, 44628), (2286, 37190), (2540, 33471), (3719, 22860), (3810, 22314), (4572, 18595), (5715, 14876), (7438, 11430), (7620, 11157)]