54050100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13859}}^1$

素因数の和:13889

約数の個数: 72

約数和(自身を含む): 168426720

約数和(自身を除く): 114376620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 13859, 27718, 41577, 55436, 69295, 83154, 138590, 166308, 180167, 207885, 277180, 346475, 360334, 415770, 540501, 692950, 720668, 831540, 900835, 1039425, 1081002, 1385900, 1801670, 2078850, 2162004, 2702505, 3603340, 4157700, 4504175, 5405010, 9008350, 10810020, 13512525, 18016700, 27025050, 54050100]

約数ペア:

[(1, 54050100), (2, 27025050), (3, 18016700), (4, 13512525), (5, 10810020), (6, 9008350), (10, 5405010), (12, 4504175), (13, 4157700), (15, 3603340), (20, 2702505), (25, 2162004), (26, 2078850), (30, 1801670), (39, 1385900), (50, 1081002), (52, 1039425), (60, 900835), (65, 831540), (75, 720668), (78, 692950), (100, 540501), (130, 415770), (150, 360334), (156, 346475), (195, 277180), (260, 207885), (300, 180167), (325, 166308), (390, 138590), (650, 83154), (780, 69295), (975, 55436), (1300, 41577), (1950, 27718), (3900, 13859)]