13680900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{563}}^1$

素因数の和:592

約数の個数: 108

約数和(自身を含む): 44549232

約数和(自身を除く): 30868332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 563, 675, 810, 900, 972, 1126, 1215, 1350, 1620, 1689, 2025, 2252, 2430, 2700, 2815, 3378, 4050, 4860, 5067, 5630, 6075, 6756, 8100, 8445, 10134, 11260, 12150, 14075, 15201, 16890, 20268, 24300, 25335, 28150, 30402, 33780, 42225, 45603, 50670, 56300, 60804, 76005, 84450, 91206, 101340, 126675, 136809, 152010, 168900, 182412, 228015, 253350, 273618, 304020, 380025, 456030, 506700, 547236, 684045, 760050, 912060, 1140075, 1368090, 1520100, 2280150, 2736180, 3420225, 4560300, 6840450, 13680900]

約数ペア:

[(1, 13680900), (2, 6840450), (3, 4560300), (4, 3420225), (5, 2736180), (6, 2280150), (9, 1520100), (10, 1368090), (12, 1140075), (15, 912060), (18, 760050), (20, 684045), (25, 547236), (27, 506700), (30, 456030), (36, 380025), (45, 304020), (50, 273618), (54, 253350), (60, 228015), (75, 182412), (81, 168900), (90, 152010), (100, 136809), (108, 126675), (135, 101340), (150, 91206), (162, 84450), (180, 76005), (225, 60804), (243, 56300), (270, 50670), (300, 45603), (324, 42225), (405, 33780), (450, 30402), (486, 28150), (540, 25335), (563, 24300), (675, 20268), (810, 16890), (900, 15201), (972, 14075), (1126, 12150), (1215, 11260), (1350, 10134), (1620, 8445), (1689, 8100), (2025, 6756), (2252, 6075), (2430, 5630), (2700, 5067), (2815, 4860), (3378, 4050)]