77498100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{28703}}^1$

素因数の和:28726

約数の個数: 72

約数和(自身を含む): 249150720

約数和(自身を除く): 171652620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 28703, 57406, 86109, 114812, 143515, 172218, 258327, 287030, 344436, 430545, 516654, 574060, 717575, 774981, 861090, 1033308, 1291635, 1435150, 1549962, 1722180, 2152725, 2583270, 2870300, 3099924, 3874905, 4305450, 5166540, 6458175, 7749810, 8610900, 12916350, 15499620, 19374525, 25832700, 38749050, 77498100]

約数ペア:

[(1, 77498100), (2, 38749050), (3, 25832700), (4, 19374525), (5, 15499620), (6, 12916350), (9, 8610900), (10, 7749810), (12, 6458175), (15, 5166540), (18, 4305450), (20, 3874905), (25, 3099924), (27, 2870300), (30, 2583270), (36, 2152725), (45, 1722180), (50, 1549962), (54, 1435150), (60, 1291635), (75, 1033308), (90, 861090), (100, 774981), (108, 717575), (135, 574060), (150, 516654), (180, 430545), (225, 344436), (270, 287030), (300, 258327), (450, 172218), (540, 143515), (675, 114812), (900, 86109), (1350, 57406), (2700, 28703)]