155505960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1208

約数の個数: 128

約数和(自身を含む): 522633600

約数和(自身を除く): 367127640

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, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 685, 822, 1051, 1080, 1096, 1233, 1370, 1644, 2055, 2102, 2466, 2740, 3153, 3288, 3699, 4110, 4204, 4932, 5255, 5480, 6165, 6306, 7398, 8220, 8408, 9459, 9864, 10510, 12330, 12612, 14796, 15765, 16440, 18495, 18918, 21020, 24660, 25224, 28377, 29592, 31530, 36990, 37836, 42040, 47295, 49320, 56754, 63060, 73980, 75672, 94590, 113508, 126120, 141885, 143987, 147960, 189180, 227016, 283770, 287974, 378360, 431961, 567540, 575948, 719935, 863922, 1135080, 1151896, 1295883, 1439870, 1727844, 2159805, 2591766, 2879740, 3455688, 3887649, 4319610, 5183532, 5759480, 6479415, 7775298, 8639220, 10367064, 12958830, 15550596, 17278440, 19438245, 25917660, 31101192, 38876490, 51835320, 77752980, 155505960]

約数ペア:

[(1, 155505960), (2, 77752980), (3, 51835320), (4, 38876490), (5, 31101192), (6, 25917660), (8, 19438245), (9, 17278440), (10, 15550596), (12, 12958830), (15, 10367064), (18, 8639220), (20, 7775298), (24, 6479415), (27, 5759480), (30, 5183532), (36, 4319610), (40, 3887649), (45, 3455688), (54, 2879740), (60, 2591766), (72, 2159805), (90, 1727844), (108, 1439870), (120, 1295883), (135, 1151896), (137, 1135080), (180, 863922), (216, 719935), (270, 575948), (274, 567540), (360, 431961), (411, 378360), (540, 287974), (548, 283770), (685, 227016), (822, 189180), (1051, 147960), (1080, 143987), (1096, 141885), (1233, 126120), (1370, 113508), (1644, 94590), (2055, 75672), (2102, 73980), (2466, 63060), (2740, 56754), (3153, 49320), (3288, 47295), (3699, 42040), (4110, 37836), (4204, 36990), (4932, 31530), (5255, 29592), (5480, 28377), (6165, 25224), (6306, 24660), (7398, 21020), (8220, 18918), (8408, 18495), (9459, 16440), (9864, 15765), (10510, 14796), (12330, 12612)]