4242000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 15784704

約数和(自身を除く): 11542704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 101, 105, 112, 120, 125, 140, 150, 168, 175, 200, 202, 210, 240, 250, 280, 300, 303, 336, 350, 375, 400, 404, 420, 500, 505, 525, 560, 600, 606, 700, 707, 750, 808, 840, 875, 1000, 1010, 1050, 1200, 1212, 1400, 1414, 1500, 1515, 1616, 1680, 1750, 2000, 2020, 2100, 2121, 2424, 2525, 2625, 2800, 2828, 3000, 3030, 3500, 3535, 4040, 4200, 4242, 4848, 5050, 5250, 5656, 6000, 6060, 7000, 7070, 7575, 8080, 8400, 8484, 10100, 10500, 10605, 11312, 12120, 12625, 14000, 14140, 15150, 16968, 17675, 20200, 21000, 21210, 24240, 25250, 28280, 30300, 33936, 35350, 37875, 40400, 42000, 42420, 50500, 53025, 56560, 60600, 70700, 75750, 84840, 88375, 101000, 106050, 121200, 141400, 151500, 169680, 176750, 202000, 212100, 265125, 282800, 303000, 353500, 424200, 530250, 606000, 707000, 848400, 1060500, 1414000, 2121000, 4242000]

約数ペア:

[(1, 4242000), (2, 2121000), (3, 1414000), (4, 1060500), (5, 848400), (6, 707000), (7, 606000), (8, 530250), (10, 424200), (12, 353500), (14, 303000), (15, 282800), (16, 265125), (20, 212100), (21, 202000), (24, 176750), (25, 169680), (28, 151500), (30, 141400), (35, 121200), (40, 106050), (42, 101000), (48, 88375), (50, 84840), (56, 75750), (60, 70700), (70, 60600), (75, 56560), (80, 53025), (84, 50500), (100, 42420), (101, 42000), (105, 40400), (112, 37875), (120, 35350), (125, 33936), (140, 30300), (150, 28280), (168, 25250), (175, 24240), (200, 21210), (202, 21000), (210, 20200), (240, 17675), (250, 16968), (280, 15150), (300, 14140), (303, 14000), (336, 12625), (350, 12120), (375, 11312), (400, 10605), (404, 10500), (420, 10100), (500, 8484), (505, 8400), (525, 8080), (560, 7575), (600, 7070), (606, 7000), (700, 6060), (707, 6000), (750, 5656), (808, 5250), (840, 5050), (875, 4848), (1000, 4242), (1010, 4200), (1050, 4040), (1200, 3535), (1212, 3500), (1400, 3030), (1414, 3000), (1500, 2828), (1515, 2800), (1616, 2625), (1680, 2525), (1750, 2424), (2000, 2121), (2020, 2100)]