138759480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 471754800

約数和(自身を除く): 332995320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 113, 120, 135, 162, 180, 216, 226, 270, 324, 339, 360, 379, 405, 452, 540, 565, 648, 678, 758, 810, 904, 1017, 1080, 1130, 1137, 1356, 1516, 1620, 1695, 1895, 2034, 2260, 2274, 2712, 3032, 3051, 3240, 3390, 3411, 3790, 4068, 4520, 4548, 5085, 5685, 6102, 6780, 6822, 7580, 8136, 9096, 9153, 10170, 10233, 11370, 12204, 13560, 13644, 15160, 15255, 17055, 18306, 20340, 20466, 22740, 24408, 27288, 30510, 30699, 34110, 36612, 40680, 40932, 42827, 45480, 45765, 51165, 61020, 61398, 68220, 73224, 81864, 85654, 91530, 102330, 122040, 122796, 128481, 136440, 153495, 171308, 183060, 204660, 214135, 245592, 256962, 306990, 342616, 366120, 385443, 409320, 428270, 513924, 613980, 642405, 770886, 856540, 1027848, 1156329, 1227960, 1284810, 1541772, 1713080, 1927215, 2312658, 2569620, 3083544, 3468987, 3854430, 4625316, 5139240, 5781645, 6937974, 7708860, 9250632, 11563290, 13875948, 15417720, 17344935, 23126580, 27751896, 34689870, 46253160, 69379740, 138759480]

約数ペア:

[(1, 138759480), (2, 69379740), (3, 46253160), (4, 34689870), (5, 27751896), (6, 23126580), (8, 17344935), (9, 15417720), (10, 13875948), (12, 11563290), (15, 9250632), (18, 7708860), (20, 6937974), (24, 5781645), (27, 5139240), (30, 4625316), (36, 3854430), (40, 3468987), (45, 3083544), (54, 2569620), (60, 2312658), (72, 1927215), (81, 1713080), (90, 1541772), (108, 1284810), (113, 1227960), (120, 1156329), (135, 1027848), (162, 856540), (180, 770886), (216, 642405), (226, 613980), (270, 513924), (324, 428270), (339, 409320), (360, 385443), (379, 366120), (405, 342616), (452, 306990), (540, 256962), (565, 245592), (648, 214135), (678, 204660), (758, 183060), (810, 171308), (904, 153495), (1017, 136440), (1080, 128481), (1130, 122796), (1137, 122040), (1356, 102330), (1516, 91530), (1620, 85654), (1695, 81864), (1895, 73224), (2034, 68220), (2260, 61398), (2274, 61020), (2712, 51165), (3032, 45765), (3051, 45480), (3240, 42827), (3390, 40932), (3411, 40680), (3790, 36612), (4068, 34110), (4520, 30699), (4548, 30510), (5085, 27288), (5685, 24408), (6102, 22740), (6780, 20466), (6822, 20340), (7580, 18306), (8136, 17055), (9096, 15255), (9153, 15160), (10170, 13644), (10233, 13560), (11370, 12204)]