262263420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 889146720

約数和(自身を除く): 626883300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 89, 90, 102, 107, 108, 135, 153, 162, 170, 178, 180, 204, 214, 255, 267, 270, 306, 321, 324, 340, 356, 405, 428, 445, 459, 510, 534, 535, 540, 612, 642, 765, 801, 810, 890, 918, 963, 1020, 1068, 1070, 1284, 1335, 1377, 1513, 1530, 1602, 1605, 1620, 1780, 1819, 1836, 1926, 2140, 2295, 2403, 2670, 2754, 2889, 3026, 3060, 3204, 3210, 3638, 3852, 4005, 4539, 4590, 4806, 4815, 5340, 5457, 5508, 5778, 6052, 6420, 6885, 7209, 7276, 7565, 8010, 8667, 9078, 9095, 9180, 9523, 9612, 9630, 10914, 11556, 12015, 13617, 13770, 14418, 14445, 15130, 16020, 16371, 17334, 18156, 18190, 19046, 19260, 21828, 22695, 24030, 27234, 27285, 27540, 28569, 28836, 28890, 30260, 32742, 34668, 36045, 36380, 38092, 40851, 43335, 45390, 47615, 48060, 49113, 54468, 54570, 57138, 57780, 65484, 68085, 72090, 81702, 81855, 85707, 86670, 90780, 95230, 98226, 109140, 114276, 122553, 136170, 142845, 144180, 147339, 161891, 163404, 163710, 171414, 173340, 190460, 196452, 204255, 245106, 245565, 257121, 272340, 285690, 294678, 323782, 327420, 342828, 408510, 428535, 485673, 490212, 491130, 514242, 571380, 589356, 612765, 647564, 736695, 771363, 809455, 817020, 857070, 971346, 982260, 1028484, 1225530, 1285605, 1457019, 1473390, 1542726, 1618910, 1714140, 1942692, 2428365, 2451060, 2571210, 2914038, 2946780, 3085452, 3237820, 3856815, 4371057, 4856730, 5142420, 5828076, 7285095, 7713630, 8742114, 9713460, 13113171, 14570190, 15427260, 17484228, 21855285, 26226342, 29140380, 43710570, 52452684, 65565855, 87421140, 131131710, 262263420]

約数ペア:

[(1, 262263420), (2, 131131710), (3, 87421140), (4, 65565855), (5, 52452684), (6, 43710570), (9, 29140380), (10, 26226342), (12, 21855285), (15, 17484228), (17, 15427260), (18, 14570190), (20, 13113171), (27, 9713460), (30, 8742114), (34, 7713630), (36, 7285095), (45, 5828076), (51, 5142420), (54, 4856730), (60, 4371057), (68, 3856815), (81, 3237820), (85, 3085452), (89, 2946780), (90, 2914038), (102, 2571210), (107, 2451060), (108, 2428365), (135, 1942692), (153, 1714140), (162, 1618910), (170, 1542726), (178, 1473390), (180, 1457019), (204, 1285605), (214, 1225530), (255, 1028484), (267, 982260), (270, 971346), (306, 857070), (321, 817020), (324, 809455), (340, 771363), (356, 736695), (405, 647564), (428, 612765), (445, 589356), (459, 571380), (510, 514242), (534, 491130), (535, 490212), (540, 485673), (612, 428535), (642, 408510), (765, 342828), (801, 327420), (810, 323782), (890, 294678), (918, 285690), (963, 272340), (1020, 257121), (1068, 245565), (1070, 245106), (1284, 204255), (1335, 196452), (1377, 190460), (1513, 173340), (1530, 171414), (1602, 163710), (1605, 163404), (1620, 161891), (1780, 147339), (1819, 144180), (1836, 142845), (1926, 136170), (2140, 122553), (2295, 114276), (2403, 109140), (2670, 98226), (2754, 95230), (2889, 90780), (3026, 86670), (3060, 85707), (3204, 81855), (3210, 81702), (3638, 72090), (3852, 68085), (4005, 65484), (4539, 57780), (4590, 57138), (4806, 54570), (4815, 54468), (5340, 49113), (5457, 48060), (5508, 47615), (5778, 45390), (6052, 43335), (6420, 40851), (6885, 38092), (7209, 36380), (7276, 36045), (7565, 34668), (8010, 32742), (8667, 30260), (9078, 28890), (9095, 28836), (9180, 28569), (9523, 27540), (9612, 27285), (9630, 27234), (10914, 24030), (11556, 22695), (12015, 21828), (13617, 19260), (13770, 19046), (14418, 18190), (14445, 18156), (15130, 17334), (16020, 16371)]