123933060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 402987312

約数和(自身を除く): 279054252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 101, 102, 153, 170, 180, 202, 204, 255, 303, 306, 340, 401, 404, 505, 510, 606, 612, 765, 802, 909, 1010, 1020, 1203, 1212, 1515, 1530, 1604, 1717, 1818, 2005, 2020, 2406, 3030, 3060, 3434, 3609, 3636, 4010, 4545, 4812, 5151, 6015, 6060, 6817, 6868, 7218, 8020, 8585, 9090, 10302, 12030, 13634, 14436, 15453, 17170, 18045, 18180, 20451, 20604, 24060, 25755, 27268, 30906, 34085, 34340, 36090, 40501, 40902, 51510, 61353, 61812, 68170, 72180, 77265, 81002, 81804, 102255, 103020, 121503, 122706, 136340, 154530, 162004, 202505, 204510, 243006, 245412, 306765, 309060, 364509, 405010, 409020, 486012, 607515, 613530, 688517, 729018, 810020, 1215030, 1227060, 1377034, 1458036, 1822545, 2065551, 2430060, 2754068, 3442585, 3645090, 4131102, 6196653, 6885170, 7290180, 8262204, 10327755, 12393306, 13770340, 20655510, 24786612, 30983265, 41311020, 61966530, 123933060]

約数ペア:

[(1, 123933060), (2, 61966530), (3, 41311020), (4, 30983265), (5, 24786612), (6, 20655510), (9, 13770340), (10, 12393306), (12, 10327755), (15, 8262204), (17, 7290180), (18, 6885170), (20, 6196653), (30, 4131102), (34, 3645090), (36, 3442585), (45, 2754068), (51, 2430060), (60, 2065551), (68, 1822545), (85, 1458036), (90, 1377034), (101, 1227060), (102, 1215030), (153, 810020), (170, 729018), (180, 688517), (202, 613530), (204, 607515), (255, 486012), (303, 409020), (306, 405010), (340, 364509), (401, 309060), (404, 306765), (505, 245412), (510, 243006), (606, 204510), (612, 202505), (765, 162004), (802, 154530), (909, 136340), (1010, 122706), (1020, 121503), (1203, 103020), (1212, 102255), (1515, 81804), (1530, 81002), (1604, 77265), (1717, 72180), (1818, 68170), (2005, 61812), (2020, 61353), (2406, 51510), (3030, 40902), (3060, 40501), (3434, 36090), (3609, 34340), (3636, 34085), (4010, 30906), (4545, 27268), (4812, 25755), (5151, 24060), (6015, 20604), (6060, 20451), (6817, 18180), (6868, 18045), (7218, 17170), (8020, 15453), (8585, 14436), (9090, 13634), (10302, 12030)]