100840272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 291909888

約数和(自身を除く): 191069616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 401, 403, 496, 507, 624, 676, 744, 802, 806, 1014, 1203, 1209, 1352, 1488, 1604, 1612, 2028, 2406, 2418, 2704, 3208, 3224, 4056, 4812, 4836, 5213, 5239, 6416, 6448, 8112, 9624, 9672, 10426, 10478, 12431, 15639, 15717, 19248, 19344, 20852, 20956, 24862, 31278, 31434, 37293, 41704, 41912, 49724, 62556, 62868, 67769, 74586, 83408, 83824, 99448, 125112, 125736, 135538, 149172, 161603, 198896, 203307, 250224, 251472, 271076, 298344, 323206, 406614, 484809, 542152, 596688, 646412, 813228, 969618, 1084304, 1292824, 1626456, 1939236, 2100839, 2585648, 3252912, 3878472, 4201678, 6302517, 7756944, 8403356, 12605034, 16806712, 25210068, 33613424, 50420136, 100840272]

約数ペア:

[(1, 100840272), (2, 50420136), (3, 33613424), (4, 25210068), (6, 16806712), (8, 12605034), (12, 8403356), (13, 7756944), (16, 6302517), (24, 4201678), (26, 3878472), (31, 3252912), (39, 2585648), (48, 2100839), (52, 1939236), (62, 1626456), (78, 1292824), (93, 1084304), (104, 969618), (124, 813228), (156, 646412), (169, 596688), (186, 542152), (208, 484809), (248, 406614), (312, 323206), (338, 298344), (372, 271076), (401, 251472), (403, 250224), (496, 203307), (507, 198896), (624, 161603), (676, 149172), (744, 135538), (802, 125736), (806, 125112), (1014, 99448), (1203, 83824), (1209, 83408), (1352, 74586), (1488, 67769), (1604, 62868), (1612, 62556), (2028, 49724), (2406, 41912), (2418, 41704), (2704, 37293), (3208, 31434), (3224, 31278), (4056, 24862), (4812, 20956), (4836, 20852), (5213, 19344), (5239, 19248), (6416, 15717), (6448, 15639), (8112, 12431), (9624, 10478), (9672, 10426)]