42599900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3243

約数の個数: 72

約数和(自身を含む): 111242880

約数和(自身を除く): 68642980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3203, 3325, 6406, 6650, 12812, 13300, 16015, 22421, 32030, 44842, 60857, 64060, 80075, 89684, 112105, 121714, 160150, 224210, 243428, 304285, 320300, 425999, 448420, 560525, 608570, 851998, 1121050, 1217140, 1521425, 1703996, 2129995, 2242100, 3042850, 4259990, 6085700, 8519980, 10649975, 21299950, 42599900]

約数ペア:

[(1, 42599900), (2, 21299950), (4, 10649975), (5, 8519980), (7, 6085700), (10, 4259990), (14, 3042850), (19, 2242100), (20, 2129995), (25, 1703996), (28, 1521425), (35, 1217140), (38, 1121050), (50, 851998), (70, 608570), (76, 560525), (95, 448420), (100, 425999), (133, 320300), (140, 304285), (175, 243428), (190, 224210), (266, 160150), (350, 121714), (380, 112105), (475, 89684), (532, 80075), (665, 64060), (700, 60857), (950, 44842), (1330, 32030), (1900, 22421), (2660, 16015), (3203, 13300), (3325, 12812), (6406, 6650)]