26808600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 102493440

約数和(自身を除く): 75684840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 491, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 982, 1050, 1092, 1300, 1365, 1400, 1473, 1560, 1820, 1950, 1964, 2100, 2184, 2275, 2455, 2600, 2730, 2946, 3437, 3640, 3900, 3928, 4200, 4550, 4910, 5460, 5892, 6383, 6825, 6874, 7365, 7800, 9100, 9820, 10311, 10920, 11784, 12275, 12766, 13650, 13748, 14730, 17185, 18200, 19149, 19640, 20622, 24550, 25532, 27300, 27496, 29460, 31915, 34370, 36825, 38298, 41244, 44681, 49100, 51064, 51555, 54600, 58920, 63830, 68740, 73650, 76596, 82488, 85925, 89362, 95745, 98200, 103110, 127660, 134043, 137480, 147300, 153192, 159575, 171850, 178724, 191490, 206220, 223405, 255320, 257775, 268086, 294600, 319150, 343700, 357448, 382980, 412440, 446810, 478725, 515550, 536172, 638300, 670215, 687400, 765960, 893620, 957450, 1031100, 1072344, 1117025, 1276600, 1340430, 1787240, 1914900, 2062200, 2234050, 2680860, 3351075, 3829800, 4468100, 5361720, 6702150, 8936200, 13404300, 26808600]

約数ペア:

[(1, 26808600), (2, 13404300), (3, 8936200), (4, 6702150), (5, 5361720), (6, 4468100), (7, 3829800), (8, 3351075), (10, 2680860), (12, 2234050), (13, 2062200), (14, 1914900), (15, 1787240), (20, 1340430), (21, 1276600), (24, 1117025), (25, 1072344), (26, 1031100), (28, 957450), (30, 893620), (35, 765960), (39, 687400), (40, 670215), (42, 638300), (50, 536172), (52, 515550), (56, 478725), (60, 446810), (65, 412440), (70, 382980), (75, 357448), (78, 343700), (84, 319150), (91, 294600), (100, 268086), (104, 257775), (105, 255320), (120, 223405), (130, 206220), (140, 191490), (150, 178724), (156, 171850), (168, 159575), (175, 153192), (182, 147300), (195, 137480), (200, 134043), (210, 127660), (260, 103110), (273, 98200), (280, 95745), (300, 89362), (312, 85925), (325, 82488), (350, 76596), (364, 73650), (390, 68740), (420, 63830), (455, 58920), (491, 54600), (520, 51555), (525, 51064), (546, 49100), (600, 44681), (650, 41244), (700, 38298), (728, 36825), (780, 34370), (840, 31915), (910, 29460), (975, 27496), (982, 27300), (1050, 25532), (1092, 24550), (1300, 20622), (1365, 19640), (1400, 19149), (1473, 18200), (1560, 17185), (1820, 14730), (1950, 13748), (1964, 13650), (2100, 12766), (2184, 12275), (2275, 11784), (2455, 10920), (2600, 10311), (2730, 9820), (2946, 9100), (3437, 7800), (3640, 7365), (3900, 6874), (3928, 6825), (4200, 6383), (4550, 5892), (4910, 5460)]