98845740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{1601}}^1$

素因数の和:1637

約数の個数: 144

約数和(自身を含む): 349876800

約数和(自身を除く): 251031060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1601, 1715, 1764, 2058, 2205, 2940, 3087, 3202, 3430, 4116, 4410, 4803, 5145, 6174, 6404, 6860, 8005, 8820, 9606, 10290, 11207, 12348, 14409, 15435, 16010, 19212, 20580, 22414, 24015, 28818, 30870, 32020, 33621, 44828, 48030, 56035, 57636, 61740, 67242, 72045, 78449, 96060, 100863, 112070, 134484, 144090, 156898, 168105, 201726, 224140, 235347, 288180, 313796, 336210, 392245, 403452, 470694, 504315, 549143, 672420, 706041, 784490, 941388, 1008630, 1098286, 1176735, 1412082, 1568980, 1647429, 2017260, 2196572, 2353470, 2745715, 2824164, 3294858, 3530205, 4706940, 4942287, 5491430, 6589716, 7060410, 8237145, 9884574, 10982860, 14120820, 16474290, 19769148, 24711435, 32948580, 49422870, 98845740]

約数ペア:

[(1, 98845740), (2, 49422870), (3, 32948580), (4, 24711435), (5, 19769148), (6, 16474290), (7, 14120820), (9, 10982860), (10, 9884574), (12, 8237145), (14, 7060410), (15, 6589716), (18, 5491430), (20, 4942287), (21, 4706940), (28, 3530205), (30, 3294858), (35, 2824164), (36, 2745715), (42, 2353470), (45, 2196572), (49, 2017260), (60, 1647429), (63, 1568980), (70, 1412082), (84, 1176735), (90, 1098286), (98, 1008630), (105, 941388), (126, 784490), (140, 706041), (147, 672420), (180, 549143), (196, 504315), (210, 470694), (245, 403452), (252, 392245), (294, 336210), (315, 313796), (343, 288180), (420, 235347), (441, 224140), (490, 201726), (588, 168105), (630, 156898), (686, 144090), (735, 134484), (882, 112070), (980, 100863), (1029, 96060), (1260, 78449), (1372, 72045), (1470, 67242), (1601, 61740), (1715, 57636), (1764, 56035), (2058, 48030), (2205, 44828), (2940, 33621), (3087, 32020), (3202, 30870), (3430, 28818), (4116, 24015), (4410, 22414), (4803, 20580), (5145, 19212), (6174, 16010), (6404, 15435), (6860, 14409), (8005, 12348), (8820, 11207), (9606, 10290)]