155538222780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3389}}^1\times {\mathrm{5503}}^1$

素因数の和:9043

約数の個数: 96

約数和(自身を含む): 438849331200

約数和(自身を除く): 283311108420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3389, 4170, 5503, 6778, 8340, 10167, 11006, 13556, 16509, 16945, 20334, 22012, 27515, 33018, 33890, 40668, 50835, 55030, 66036, 67780, 82545, 101670, 110060, 165090, 203340, 330180, 471071, 764917, 942142, 1413213, 1529834, 1884284, 2294751, 2355355, 2826426, 3059668, 3824585, 4589502, 4710710, 5652852, 7066065, 7649170, 9179004, 9421420, 11473755, 14132130, 15298340, 18649667, 22947510, 28264260, 37299334, 45895020, 55949001, 74598668, 93248335, 111898002, 186496670, 223796004, 279745005, 372993340, 559490010, 1118980020, 2592303713, 5184607426, 7776911139, 10369214852, 12961518565, 15553822278, 25923037130, 31107644556, 38884555695, 51846074260, 77769111390, 155538222780]

約数ペア:

[(1, 155538222780), (2, 77769111390), (3, 51846074260), (4, 38884555695), (5, 31107644556), (6, 25923037130), (10, 15553822278), (12, 12961518565), (15, 10369214852), (20, 7776911139), (30, 5184607426), (60, 2592303713), (139, 1118980020), (278, 559490010), (417, 372993340), (556, 279745005), (695, 223796004), (834, 186496670), (1390, 111898002), (1668, 93248335), (2085, 74598668), (2780, 55949001), (3389, 45895020), (4170, 37299334), (5503, 28264260), (6778, 22947510), (8340, 18649667), (10167, 15298340), (11006, 14132130), (13556, 11473755), (16509, 9421420), (16945, 9179004), (20334, 7649170), (22012, 7066065), (27515, 5652852), (33018, 4710710), (33890, 4589502), (40668, 3824585), (50835, 3059668), (55030, 2826426), (66036, 2355355), (67780, 2294751), (82545, 1884284), (101670, 1529834), (110060, 1413213), (165090, 942142), (203340, 764917), (330180, 471071)]