135891540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 455051520

約数和(自身を除く): 319159980

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, 113, 131, 135, 153, 170, 180, 204, 226, 255, 262, 270, 306, 339, 340, 393, 452, 459, 510, 524, 540, 565, 612, 655, 678, 765, 786, 918, 1017, 1020, 1130, 1179, 1310, 1356, 1530, 1572, 1695, 1836, 1921, 1965, 2034, 2227, 2260, 2295, 2358, 2620, 3051, 3060, 3390, 3537, 3842, 3930, 4068, 4454, 4590, 4716, 5085, 5763, 5895, 6102, 6681, 6780, 7074, 7684, 7860, 8908, 9180, 9605, 10170, 11135, 11526, 11790, 12204, 13362, 14148, 14803, 15255, 17289, 17685, 19210, 20043, 20340, 22270, 23052, 23580, 26724, 28815, 29606, 30510, 33405, 34578, 35370, 38420, 40086, 44409, 44540, 51867, 57630, 59212, 60129, 61020, 66810, 69156, 70740, 74015, 80172, 86445, 88818, 100215, 103734, 115260, 120258, 133227, 133620, 148030, 172890, 177636, 200430, 207468, 222045, 240516, 251651, 259335, 266454, 296060, 300645, 345780, 399681, 400860, 444090, 503302, 518670, 532908, 601290, 666135, 754953, 799362, 888180, 1006604, 1037340, 1202580, 1258255, 1332270, 1509906, 1598724, 1998405, 2264859, 2516510, 2664540, 3019812, 3774765, 3996810, 4529718, 5033020, 6794577, 7549530, 7993620, 9059436, 11324295, 13589154, 15099060, 22648590, 27178308, 33972885, 45297180, 67945770, 135891540]

約数ペア:

[(1, 135891540), (2, 67945770), (3, 45297180), (4, 33972885), (5, 27178308), (6, 22648590), (9, 15099060), (10, 13589154), (12, 11324295), (15, 9059436), (17, 7993620), (18, 7549530), (20, 6794577), (27, 5033020), (30, 4529718), (34, 3996810), (36, 3774765), (45, 3019812), (51, 2664540), (54, 2516510), (60, 2264859), (68, 1998405), (85, 1598724), (90, 1509906), (102, 1332270), (108, 1258255), (113, 1202580), (131, 1037340), (135, 1006604), (153, 888180), (170, 799362), (180, 754953), (204, 666135), (226, 601290), (255, 532908), (262, 518670), (270, 503302), (306, 444090), (339, 400860), (340, 399681), (393, 345780), (452, 300645), (459, 296060), (510, 266454), (524, 259335), (540, 251651), (565, 240516), (612, 222045), (655, 207468), (678, 200430), (765, 177636), (786, 172890), (918, 148030), (1017, 133620), (1020, 133227), (1130, 120258), (1179, 115260), (1310, 103734), (1356, 100215), (1530, 88818), (1572, 86445), (1695, 80172), (1836, 74015), (1921, 70740), (1965, 69156), (2034, 66810), (2227, 61020), (2260, 60129), (2295, 59212), (2358, 57630), (2620, 51867), (3051, 44540), (3060, 44409), (3390, 40086), (3537, 38420), (3842, 35370), (3930, 34578), (4068, 33405), (4454, 30510), (4590, 29606), (4716, 28815), (5085, 26724), (5763, 23580), (5895, 23052), (6102, 22270), (6681, 20340), (6780, 20043), (7074, 19210), (7684, 17685), (7860, 17289), (8908, 15255), (9180, 14803), (9605, 14148), (10170, 13362), (11135, 12204), (11526, 11790)]