300510

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:79

約数の個数: 80

約数和(自身を含む): 940896

約数和(自身を除く): 640386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 81, 90, 105, 106, 126, 135, 159, 162, 189, 210, 265, 270, 315, 318, 371, 378, 405, 477, 530, 567, 630, 742, 795, 810, 945, 954, 1113, 1134, 1431, 1590, 1855, 1890, 2226, 2385, 2835, 2862, 3339, 3710, 4293, 4770, 5565, 5670, 6678, 7155, 8586, 10017, 11130, 14310, 16695, 20034, 21465, 30051, 33390, 42930, 50085, 60102, 100170, 150255, 300510]

約数ペア:

[(1, 300510), (2, 150255), (3, 100170), (5, 60102), (6, 50085), (7, 42930), (9, 33390), (10, 30051), (14, 21465), (15, 20034), (18, 16695), (21, 14310), (27, 11130), (30, 10017), (35, 8586), (42, 7155), (45, 6678), (53, 5670), (54, 5565), (63, 4770), (70, 4293), (81, 3710), (90, 3339), (105, 2862), (106, 2835), (126, 2385), (135, 2226), (159, 1890), (162, 1855), (189, 1590), (210, 1431), (265, 1134), (270, 1113), (315, 954), (318, 945), (371, 810), (378, 795), (405, 742), (477, 630), (530, 567)]