865500660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9833}}^1$

素因数の和:10014

約数の個数: 96

約数和(自身を含む): 2709463680

約数和(自身を除く): 1843963020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 489, 540, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4401, 4890, 5868, 7335, 8802, 9780, 9833, 14670, 17604, 19666, 22005, 29340, 29499, 39332, 44010, 49165, 58998, 88020, 88497, 98330, 117996, 147495, 176994, 196660, 265491, 294990, 353988, 442485, 530982, 589980, 884970, 1061964, 1327455, 1602779, 1769940, 2654910, 3205558, 4808337, 5309820, 6411116, 8013895, 9616674, 14425011, 16027790, 19233348, 24041685, 28850022, 32055580, 43275033, 48083370, 57700044, 72125055, 86550066, 96166740, 144250110, 173100132, 216375165, 288500220, 432750330, 865500660]

約数ペア:

[(1, 865500660), (2, 432750330), (3, 288500220), (4, 216375165), (5, 173100132), (6, 144250110), (9, 96166740), (10, 86550066), (12, 72125055), (15, 57700044), (18, 48083370), (20, 43275033), (27, 32055580), (30, 28850022), (36, 24041685), (45, 19233348), (54, 16027790), (60, 14425011), (90, 9616674), (108, 8013895), (135, 6411116), (163, 5309820), (180, 4808337), (270, 3205558), (326, 2654910), (489, 1769940), (540, 1602779), (652, 1327455), (815, 1061964), (978, 884970), (1467, 589980), (1630, 530982), (1956, 442485), (2445, 353988), (2934, 294990), (3260, 265491), (4401, 196660), (4890, 176994), (5868, 147495), (7335, 117996), (8802, 98330), (9780, 88497), (9833, 88020), (14670, 58998), (17604, 49165), (19666, 44010), (22005, 39332), (29340, 29499)]