12255300

素因数分解:

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

素因数の和:132

約数の個数: 180

約数和(自身を含む): 42536340

約数和(自身を除く): 30281040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 89, 90, 100, 102, 108, 135, 150, 153, 162, 170, 178, 180, 204, 225, 255, 267, 270, 300, 306, 324, 340, 356, 405, 425, 445, 450, 459, 510, 534, 540, 612, 675, 765, 801, 810, 850, 890, 900, 918, 1020, 1068, 1275, 1335, 1350, 1377, 1513, 1530, 1602, 1620, 1700, 1780, 1836, 2025, 2225, 2295, 2403, 2550, 2670, 2700, 2754, 3026, 3060, 3204, 3825, 4005, 4050, 4450, 4539, 4590, 4806, 5100, 5340, 5508, 6052, 6675, 6885, 7209, 7565, 7650, 8010, 8100, 8900, 9078, 9180, 9612, 11475, 12015, 13350, 13617, 13770, 14418, 15130, 15300, 16020, 18156, 20025, 22695, 22950, 24030, 26700, 27234, 27540, 28836, 30260, 34425, 36045, 37825, 40050, 40851, 45390, 45900, 48060, 54468, 60075, 68085, 68850, 72090, 75650, 80100, 81702, 90780, 113475, 120150, 122553, 136170, 137700, 144180, 151300, 163404, 180225, 204255, 226950, 240300, 245106, 272340, 340425, 360450, 408510, 453900, 490212, 612765, 680850, 720900, 817020, 1021275, 1225530, 1361700, 2042550, 2451060, 3063825, 4085100, 6127650, 12255300]

約数ペア:

[(1, 12255300), (2, 6127650), (3, 4085100), (4, 3063825), (5, 2451060), (6, 2042550), (9, 1361700), (10, 1225530), (12, 1021275), (15, 817020), (17, 720900), (18, 680850), (20, 612765), (25, 490212), (27, 453900), (30, 408510), (34, 360450), (36, 340425), (45, 272340), (50, 245106), (51, 240300), (54, 226950), (60, 204255), (68, 180225), (75, 163404), (81, 151300), (85, 144180), (89, 137700), (90, 136170), (100, 122553), (102, 120150), (108, 113475), (135, 90780), (150, 81702), (153, 80100), (162, 75650), (170, 72090), (178, 68850), (180, 68085), (204, 60075), (225, 54468), (255, 48060), (267, 45900), (270, 45390), (300, 40851), (306, 40050), (324, 37825), (340, 36045), (356, 34425), (405, 30260), (425, 28836), (445, 27540), (450, 27234), (459, 26700), (510, 24030), (534, 22950), (540, 22695), (612, 20025), (675, 18156), (765, 16020), (801, 15300), (810, 15130), (850, 14418), (890, 13770), (900, 13617), (918, 13350), (1020, 12015), (1068, 11475), (1275, 9612), (1335, 9180), (1350, 9078), (1377, 8900), (1513, 8100), (1530, 8010), (1602, 7650), (1620, 7565), (1700, 7209), (1780, 6885), (1836, 6675), (2025, 6052), (2225, 5508), (2295, 5340), (2403, 5100), (2550, 4806), (2670, 4590), (2700, 4539), (2754, 4450), (3026, 4050), (3060, 4005), (3204, 3825)]