68373180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2460

約数の個数: 96

約数和(自身を含む): 216820800

約数和(自身を除く): 148447620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2389, 2862, 3180, 4770, 4778, 5724, 7155, 7167, 9540, 9556, 11945, 14310, 14334, 21501, 23890, 28620, 28668, 35835, 43002, 47780, 64503, 71670, 86004, 107505, 126617, 129006, 143340, 215010, 253234, 258012, 322515, 379851, 430020, 506468, 633085, 645030, 759702, 1139553, 1266170, 1290060, 1519404, 1899255, 2279106, 2532340, 3418659, 3798510, 4558212, 5697765, 6837318, 7597020, 11395530, 13674636, 17093295, 22791060, 34186590, 68373180]

約数ペア:

[(1, 68373180), (2, 34186590), (3, 22791060), (4, 17093295), (5, 13674636), (6, 11395530), (9, 7597020), (10, 6837318), (12, 5697765), (15, 4558212), (18, 3798510), (20, 3418659), (27, 2532340), (30, 2279106), (36, 1899255), (45, 1519404), (53, 1290060), (54, 1266170), (60, 1139553), (90, 759702), (106, 645030), (108, 633085), (135, 506468), (159, 430020), (180, 379851), (212, 322515), (265, 258012), (270, 253234), (318, 215010), (477, 143340), (530, 129006), (540, 126617), (636, 107505), (795, 86004), (954, 71670), (1060, 64503), (1431, 47780), (1590, 43002), (1908, 35835), (2385, 28668), (2389, 28620), (2862, 23890), (3180, 21501), (4770, 14334), (4778, 14310), (5724, 11945), (7155, 9556), (7167, 9540)]