122915610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 353548800

約数和(自身を除く): 230633190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 122, 135, 153, 170, 183, 255, 270, 305, 306, 366, 439, 459, 510, 549, 610, 765, 878, 915, 918, 1037, 1098, 1317, 1530, 1647, 1830, 2074, 2195, 2295, 2634, 2745, 3111, 3294, 3951, 4390, 4590, 5185, 5490, 6222, 6585, 7463, 7902, 8235, 9333, 10370, 11853, 13170, 14926, 15555, 16470, 18666, 19755, 22389, 23706, 26779, 27999, 31110, 37315, 39510, 44778, 46665, 53558, 55998, 59265, 67167, 74630, 80337, 93330, 111945, 118530, 133895, 134334, 139995, 160674, 201501, 223890, 241011, 267790, 279990, 335835, 401685, 403002, 455243, 482022, 671670, 723033, 803370, 910486, 1007505, 1205055, 1365729, 1446066, 2015010, 2276215, 2410110, 2731458, 3615165, 4097187, 4552430, 6828645, 7230330, 8194374, 12291561, 13657290, 20485935, 24583122, 40971870, 61457805, 122915610]

約数ペア:

[(1, 122915610), (2, 61457805), (3, 40971870), (5, 24583122), (6, 20485935), (9, 13657290), (10, 12291561), (15, 8194374), (17, 7230330), (18, 6828645), (27, 4552430), (30, 4097187), (34, 3615165), (45, 2731458), (51, 2410110), (54, 2276215), (61, 2015010), (85, 1446066), (90, 1365729), (102, 1205055), (122, 1007505), (135, 910486), (153, 803370), (170, 723033), (183, 671670), (255, 482022), (270, 455243), (305, 403002), (306, 401685), (366, 335835), (439, 279990), (459, 267790), (510, 241011), (549, 223890), (610, 201501), (765, 160674), (878, 139995), (915, 134334), (918, 133895), (1037, 118530), (1098, 111945), (1317, 93330), (1530, 80337), (1647, 74630), (1830, 67167), (2074, 59265), (2195, 55998), (2295, 53558), (2634, 46665), (2745, 44778), (3111, 39510), (3294, 37315), (3951, 31110), (4390, 27999), (4590, 26779), (5185, 23706), (5490, 22389), (6222, 19755), (6585, 18666), (7463, 16470), (7902, 15555), (8235, 14926), (9333, 13170), (10370, 11853)]