138594780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11159}}^1$

素因数の和:11200

約数の個数: 96

約数和(自身を含む): 449971200

約数和(自身を除く): 311376420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 11159, 12420, 22318, 33477, 44636, 55795, 66954, 100431, 111590, 133908, 167385, 200862, 223180, 256657, 301293, 334770, 401724, 502155, 513314, 602586, 669540, 769971, 1004310, 1026628, 1205172, 1283285, 1506465, 1539942, 2008620, 2309913, 2566570, 3012930, 3079884, 3849855, 4619826, 5133140, 6025860, 6929739, 7699710, 9239652, 11549565, 13859478, 15399420, 23099130, 27718956, 34648695, 46198260, 69297390, 138594780]

約数ペア:

[(1, 138594780), (2, 69297390), (3, 46198260), (4, 34648695), (5, 27718956), (6, 23099130), (9, 15399420), (10, 13859478), (12, 11549565), (15, 9239652), (18, 7699710), (20, 6929739), (23, 6025860), (27, 5133140), (30, 4619826), (36, 3849855), (45, 3079884), (46, 3012930), (54, 2566570), (60, 2309913), (69, 2008620), (90, 1539942), (92, 1506465), (108, 1283285), (115, 1205172), (135, 1026628), (138, 1004310), (180, 769971), (207, 669540), (230, 602586), (270, 513314), (276, 502155), (345, 401724), (414, 334770), (460, 301293), (540, 256657), (621, 223180), (690, 200862), (828, 167385), (1035, 133908), (1242, 111590), (1380, 100431), (2070, 66954), (2484, 55795), (3105, 44636), (4140, 33477), (6210, 22318), (11159, 12420)]