27500760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{1559}}^1$

素因数の和:1590

約数の個数: 144

約数和(自身を含む): 104036400

約数和(自身を除く): 76535640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1559, 1764, 1960, 2205, 2520, 2940, 3118, 3528, 4410, 4677, 5880, 6236, 7795, 8820, 9354, 10913, 12472, 14031, 15590, 17640, 18708, 21826, 23385, 28062, 31180, 32739, 37416, 43652, 46770, 54565, 56124, 62360, 65478, 70155, 76391, 87304, 93540, 98217, 109130, 112248, 130956, 140310, 152782, 163695, 187080, 196434, 218260, 229173, 261912, 280620, 305564, 327390, 381955, 392868, 436520, 458346, 491085, 561240, 611128, 654780, 687519, 763910, 785736, 916692, 982170, 1145865, 1309560, 1375038, 1527820, 1833384, 1964340, 2291730, 2750076, 3055640, 3437595, 3928680, 4583460, 5500152, 6875190, 9166920, 13750380, 27500760]

約数ペア:

[(1, 27500760), (2, 13750380), (3, 9166920), (4, 6875190), (5, 5500152), (6, 4583460), (7, 3928680), (8, 3437595), (9, 3055640), (10, 2750076), (12, 2291730), (14, 1964340), (15, 1833384), (18, 1527820), (20, 1375038), (21, 1309560), (24, 1145865), (28, 982170), (30, 916692), (35, 785736), (36, 763910), (40, 687519), (42, 654780), (45, 611128), (49, 561240), (56, 491085), (60, 458346), (63, 436520), (70, 392868), (72, 381955), (84, 327390), (90, 305564), (98, 280620), (105, 261912), (120, 229173), (126, 218260), (140, 196434), (147, 187080), (168, 163695), (180, 152782), (196, 140310), (210, 130956), (245, 112248), (252, 109130), (280, 98217), (294, 93540), (315, 87304), (360, 76391), (392, 70155), (420, 65478), (441, 62360), (490, 56124), (504, 54565), (588, 46770), (630, 43652), (735, 37416), (840, 32739), (882, 31180), (980, 28062), (1176, 23385), (1260, 21826), (1470, 18708), (1559, 17640), (1764, 15590), (1960, 14031), (2205, 12472), (2520, 10913), (2940, 9354), (3118, 8820), (3528, 7795), (4410, 6236), (4677, 5880)]