150192420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 482232576

約数和(自身を除く): 332040156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 541, 661, 1082, 1322, 1623, 1983, 2164, 2644, 2705, 3246, 3305, 3787, 3966, 4627, 5410, 6492, 6610, 7574, 7932, 8115, 9254, 9915, 10820, 11361, 13220, 13881, 15148, 16230, 18508, 18935, 19830, 22722, 23135, 27762, 32460, 37870, 39660, 45444, 46270, 55524, 56805, 69405, 75740, 92540, 113610, 138810, 227220, 277620, 357601, 715202, 1072803, 1430404, 1788005, 2145606, 2503207, 3576010, 4291212, 5006414, 5364015, 7152020, 7509621, 10012828, 10728030, 12516035, 15019242, 21456060, 25032070, 30038484, 37548105, 50064140, 75096210, 150192420]

約数ペア:

[(1, 150192420), (2, 75096210), (3, 50064140), (4, 37548105), (5, 30038484), (6, 25032070), (7, 21456060), (10, 15019242), (12, 12516035), (14, 10728030), (15, 10012828), (20, 7509621), (21, 7152020), (28, 5364015), (30, 5006414), (35, 4291212), (42, 3576010), (60, 2503207), (70, 2145606), (84, 1788005), (105, 1430404), (140, 1072803), (210, 715202), (420, 357601), (541, 277620), (661, 227220), (1082, 138810), (1322, 113610), (1623, 92540), (1983, 75740), (2164, 69405), (2644, 56805), (2705, 55524), (3246, 46270), (3305, 45444), (3787, 39660), (3966, 37870), (4627, 32460), (5410, 27762), (6492, 23135), (6610, 22722), (7574, 19830), (7932, 18935), (8115, 18508), (9254, 16230), (9915, 15148), (10820, 13881), (11361, 13220)]