136380300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 456137472

約数和(自身を除く): 319757172

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, 101, 105, 140, 150, 175, 202, 210, 300, 303, 350, 404, 420, 505, 525, 606, 643, 700, 707, 1010, 1050, 1212, 1286, 1414, 1515, 1929, 2020, 2100, 2121, 2525, 2572, 2828, 3030, 3215, 3535, 3858, 4242, 4501, 5050, 6060, 6430, 7070, 7575, 7716, 8484, 9002, 9645, 10100, 10605, 12860, 13503, 14140, 15150, 16075, 17675, 18004, 19290, 21210, 22505, 27006, 30300, 32150, 35350, 38580, 42420, 45010, 48225, 53025, 54012, 64300, 64943, 67515, 70700, 90020, 96450, 106050, 112525, 129886, 135030, 192900, 194829, 212100, 225050, 259772, 270060, 324715, 337575, 389658, 450100, 454601, 649430, 675150, 779316, 909202, 974145, 1298860, 1350300, 1363803, 1623575, 1818404, 1948290, 2273005, 2727606, 3247150, 3896580, 4546010, 4870725, 5455212, 6494300, 6819015, 9092020, 9741450, 11365025, 13638030, 19482900, 22730050, 27276060, 34095075, 45460100, 68190150, 136380300]

約数ペア:

[(1, 136380300), (2, 68190150), (3, 45460100), (4, 34095075), (5, 27276060), (6, 22730050), (7, 19482900), (10, 13638030), (12, 11365025), (14, 9741450), (15, 9092020), (20, 6819015), (21, 6494300), (25, 5455212), (28, 4870725), (30, 4546010), (35, 3896580), (42, 3247150), (50, 2727606), (60, 2273005), (70, 1948290), (75, 1818404), (84, 1623575), (100, 1363803), (101, 1350300), (105, 1298860), (140, 974145), (150, 909202), (175, 779316), (202, 675150), (210, 649430), (300, 454601), (303, 450100), (350, 389658), (404, 337575), (420, 324715), (505, 270060), (525, 259772), (606, 225050), (643, 212100), (700, 194829), (707, 192900), (1010, 135030), (1050, 129886), (1212, 112525), (1286, 106050), (1414, 96450), (1515, 90020), (1929, 70700), (2020, 67515), (2100, 64943), (2121, 64300), (2525, 54012), (2572, 53025), (2828, 48225), (3030, 45010), (3215, 42420), (3535, 38580), (3858, 35350), (4242, 32150), (4501, 30300), (5050, 27006), (6060, 22505), (6430, 21210), (7070, 19290), (7575, 18004), (7716, 17675), (8484, 16075), (9002, 15150), (9645, 14140), (10100, 13503), (10605, 12860)]