37805220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 115577280

約数和(自身を除く): 77772060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1511, 1668, 2085, 2502, 2780, 3022, 4170, 4533, 5004, 6044, 6255, 7555, 8340, 9066, 12510, 13599, 15110, 18132, 22665, 25020, 27198, 30220, 45330, 54396, 67995, 90660, 135990, 210029, 271980, 420058, 630087, 840116, 1050145, 1260174, 1890261, 2100290, 2520348, 3150435, 3780522, 4200580, 6300870, 7561044, 9451305, 12601740, 18902610, 37805220]

約数ペア:

[(1, 37805220), (2, 18902610), (3, 12601740), (4, 9451305), (5, 7561044), (6, 6300870), (9, 4200580), (10, 3780522), (12, 3150435), (15, 2520348), (18, 2100290), (20, 1890261), (30, 1260174), (36, 1050145), (45, 840116), (60, 630087), (90, 420058), (139, 271980), (180, 210029), (278, 135990), (417, 90660), (556, 67995), (695, 54396), (834, 45330), (1251, 30220), (1390, 27198), (1511, 25020), (1668, 22665), (2085, 18132), (2502, 15110), (2780, 13599), (3022, 12510), (4170, 9066), (4533, 8340), (5004, 7555), (6044, 6255)]