27706222260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{21713}}^1$

素因数の和:21887

約数の個数: 192

約数和(自身を含む): 91928390400

約数和(自身を除く): 64222168140

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, 85, 90, 102, 108, 135, 139, 153, 170, 180, 204, 255, 270, 278, 306, 340, 417, 459, 510, 540, 556, 612, 695, 765, 834, 918, 1020, 1251, 1390, 1530, 1668, 1836, 2085, 2295, 2363, 2502, 2780, 3060, 3753, 4170, 4590, 4726, 5004, 6255, 7089, 7506, 8340, 9180, 9452, 11815, 12510, 14178, 15012, 18765, 21267, 21713, 23630, 25020, 28356, 35445, 37530, 42534, 43426, 47260, 63801, 65139, 70890, 75060, 85068, 86852, 106335, 108565, 127602, 130278, 141780, 195417, 212670, 217130, 255204, 260556, 319005, 325695, 369121, 390834, 425340, 434260, 586251, 638010, 651390, 738242, 781668, 977085, 1107363, 1172502, 1276020, 1302780, 1476484, 1845605, 1954170, 2214726, 2345004, 2931255, 3018107, 3322089, 3691210, 3908340, 4429452, 5536815, 5862510, 6036214, 6644178, 7382420, 9054321, 9966267, 11073630, 11725020, 12072428, 13288356, 15090535, 16610445, 18108642, 19932534, 22147260, 27162963, 30181070, 33220890, 36217284, 39865068, 45271605, 49831335, 51307819, 54325926, 60362140, 66441780, 81488889, 90543210, 99662670, 102615638, 108651852, 135814815, 153923457, 162977778, 181086420, 199325340, 205231276, 256539095, 271629630, 307846914, 325955556, 407444445, 461770371, 513078190, 543259260, 615693828, 769617285, 814888890, 923540742, 1026156380, 1385311113, 1539234570, 1629777780, 1847081484, 2308851855, 2770622226, 3078469140, 4617703710, 5541244452, 6926555565, 9235407420, 13853111130, 27706222260]

約数ペア:

[(1, 27706222260), (2, 13853111130), (3, 9235407420), (4, 6926555565), (5, 5541244452), (6, 4617703710), (9, 3078469140), (10, 2770622226), (12, 2308851855), (15, 1847081484), (17, 1629777780), (18, 1539234570), (20, 1385311113), (27, 1026156380), (30, 923540742), (34, 814888890), (36, 769617285), (45, 615693828), (51, 543259260), (54, 513078190), (60, 461770371), (68, 407444445), (85, 325955556), (90, 307846914), (102, 271629630), (108, 256539095), (135, 205231276), (139, 199325340), (153, 181086420), (170, 162977778), (180, 153923457), (204, 135814815), (255, 108651852), (270, 102615638), (278, 99662670), (306, 90543210), (340, 81488889), (417, 66441780), (459, 60362140), (510, 54325926), (540, 51307819), (556, 49831335), (612, 45271605), (695, 39865068), (765, 36217284), (834, 33220890), (918, 30181070), (1020, 27162963), (1251, 22147260), (1390, 19932534), (1530, 18108642), (1668, 16610445), (1836, 15090535), (2085, 13288356), (2295, 12072428), (2363, 11725020), (2502, 11073630), (2780, 9966267), (3060, 9054321), (3753, 7382420), (4170, 6644178), (4590, 6036214), (4726, 5862510), (5004, 5536815), (6255, 4429452), (7089, 3908340), (7506, 3691210), (8340, 3322089), (9180, 3018107), (9452, 2931255), (11815, 2345004), (12510, 2214726), (14178, 1954170), (15012, 1845605), (18765, 1476484), (21267, 1302780), (21713, 1276020), (23630, 1172502), (25020, 1107363), (28356, 977085), (35445, 781668), (37530, 738242), (42534, 651390), (43426, 638010), (47260, 586251), (63801, 434260), (65139, 425340), (70890, 390834), (75060, 369121), (85068, 325695), (86852, 319005), (106335, 260556), (108565, 255204), (127602, 217130), (130278, 212670), (141780, 195417)]