553743180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{4339}}^1$

素因数の和:5063

約数の個数: 72

約数和(自身を含む): 1682444400

約数和(自身を除く): 1128701220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 709, 1418, 2127, 2836, 3545, 4254, 4339, 6381, 7090, 8508, 8678, 10635, 12762, 13017, 14180, 17356, 21270, 21695, 25524, 26034, 31905, 39051, 42540, 43390, 52068, 63810, 65085, 78102, 86780, 127620, 130170, 156204, 195255, 260340, 390510, 781020, 3076351, 6152702, 9229053, 12305404, 15381755, 18458106, 27687159, 30763510, 36916212, 46145265, 55374318, 61527020, 92290530, 110748636, 138435795, 184581060, 276871590, 553743180]

約数ペア:

[(1, 553743180), (2, 276871590), (3, 184581060), (4, 138435795), (5, 110748636), (6, 92290530), (9, 61527020), (10, 55374318), (12, 46145265), (15, 36916212), (18, 30763510), (20, 27687159), (30, 18458106), (36, 15381755), (45, 12305404), (60, 9229053), (90, 6152702), (180, 3076351), (709, 781020), (1418, 390510), (2127, 260340), (2836, 195255), (3545, 156204), (4254, 130170), (4339, 127620), (6381, 86780), (7090, 78102), (8508, 65085), (8678, 63810), (10635, 52068), (12762, 43390), (13017, 42540), (14180, 39051), (17356, 31905), (21270, 26034), (21695, 25524)]