27907380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{683}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 85149792

約数和(自身を除く): 57242412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 683, 908, 1135, 1362, 1366, 2043, 2049, 2270, 2724, 2732, 3405, 3415, 4086, 4098, 4540, 6147, 6810, 6830, 8172, 8196, 10215, 10245, 12294, 13620, 13660, 20430, 20490, 24588, 30735, 40860, 40980, 61470, 122940, 155041, 310082, 465123, 620164, 775205, 930246, 1395369, 1550410, 1860492, 2325615, 2790738, 3100820, 4651230, 5581476, 6976845, 9302460, 13953690, 27907380]

約数ペア:

[(1, 27907380), (2, 13953690), (3, 9302460), (4, 6976845), (5, 5581476), (6, 4651230), (9, 3100820), (10, 2790738), (12, 2325615), (15, 1860492), (18, 1550410), (20, 1395369), (30, 930246), (36, 775205), (45, 620164), (60, 465123), (90, 310082), (180, 155041), (227, 122940), (454, 61470), (681, 40980), (683, 40860), (908, 30735), (1135, 24588), (1362, 20490), (1366, 20430), (2043, 13660), (2049, 13620), (2270, 12294), (2724, 10245), (2732, 10215), (3405, 8196), (3415, 8172), (4086, 6830), (4098, 6810), (4540, 6147)]