244666260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 773660160

約数和(自身を除く): 528993900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 163, 180, 186, 269, 279, 310, 326, 372, 465, 489, 538, 558, 620, 652, 807, 815, 930, 978, 1076, 1116, 1345, 1395, 1467, 1614, 1630, 1860, 1956, 2421, 2445, 2690, 2790, 2934, 3228, 3260, 4035, 4842, 4890, 5053, 5380, 5580, 5868, 7335, 8070, 8339, 9684, 9780, 10106, 12105, 14670, 15159, 16140, 16678, 20212, 24210, 25017, 25265, 29340, 30318, 33356, 41695, 43847, 45477, 48420, 50034, 50530, 60636, 75051, 75795, 83390, 87694, 90954, 100068, 101060, 125085, 131541, 150102, 151590, 166780, 175388, 181908, 219235, 227385, 250170, 263082, 300204, 303180, 375255, 394623, 438470, 454770, 500340, 526164, 657705, 750510, 789246, 876940, 909540, 1315410, 1359257, 1501020, 1578492, 1973115, 2630820, 2718514, 3946230, 4077771, 5437028, 6796285, 7892460, 8155542, 12233313, 13592570, 16311084, 20388855, 24466626, 27185140, 40777710, 48933252, 61166565, 81555420, 122333130, 244666260]

約数ペア:

[(1, 244666260), (2, 122333130), (3, 81555420), (4, 61166565), (5, 48933252), (6, 40777710), (9, 27185140), (10, 24466626), (12, 20388855), (15, 16311084), (18, 13592570), (20, 12233313), (30, 8155542), (31, 7892460), (36, 6796285), (45, 5437028), (60, 4077771), (62, 3946230), (90, 2718514), (93, 2630820), (124, 1973115), (155, 1578492), (163, 1501020), (180, 1359257), (186, 1315410), (269, 909540), (279, 876940), (310, 789246), (326, 750510), (372, 657705), (465, 526164), (489, 500340), (538, 454770), (558, 438470), (620, 394623), (652, 375255), (807, 303180), (815, 300204), (930, 263082), (978, 250170), (1076, 227385), (1116, 219235), (1345, 181908), (1395, 175388), (1467, 166780), (1614, 151590), (1630, 150102), (1860, 131541), (1956, 125085), (2421, 101060), (2445, 100068), (2690, 90954), (2790, 87694), (2934, 83390), (3228, 75795), (3260, 75051), (4035, 60636), (4842, 50530), (4890, 50034), (5053, 48420), (5380, 45477), (5580, 43847), (5868, 41695), (7335, 33356), (8070, 30318), (8339, 29340), (9684, 25265), (9780, 25017), (10106, 24210), (12105, 20212), (14670, 16678), (15159, 16140)]