140689500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13399}}^1$

素因数の和:13428

約数の個数: 96

約数和(自身を含む): 468249600

約数和(自身を除く): 327560100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 10500, 13399, 26798, 40197, 53596, 66995, 80394, 93793, 133990, 160788, 187586, 200985, 267980, 281379, 334975, 375172, 401970, 468965, 562758, 669950, 803940, 937930, 1004925, 1125516, 1339900, 1406895, 1674875, 1875860, 2009850, 2344825, 2813790, 3349750, 4019700, 4689650, 5024625, 5627580, 6699500, 7034475, 9379300, 10049250, 11724125, 14068950, 20098500, 23448250, 28137900, 35172375, 46896500, 70344750, 140689500]

約数ペア:

[(1, 140689500), (2, 70344750), (3, 46896500), (4, 35172375), (5, 28137900), (6, 23448250), (7, 20098500), (10, 14068950), (12, 11724125), (14, 10049250), (15, 9379300), (20, 7034475), (21, 6699500), (25, 5627580), (28, 5024625), (30, 4689650), (35, 4019700), (42, 3349750), (50, 2813790), (60, 2344825), (70, 2009850), (75, 1875860), (84, 1674875), (100, 1406895), (105, 1339900), (125, 1125516), (140, 1004925), (150, 937930), (175, 803940), (210, 669950), (250, 562758), (300, 468965), (350, 401970), (375, 375172), (420, 334975), (500, 281379), (525, 267980), (700, 200985), (750, 187586), (875, 160788), (1050, 133990), (1500, 93793), (1750, 80394), (2100, 66995), (2625, 53596), (3500, 40197), (5250, 26798), (10500, 13399)]